Problem 57675. Easy Sequences 94: GCD Sums

Created by Ramon Villamangca

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Given positive integer x, write the function gSum(x), that sums all the GCD's of the integer pairs . For example in the Excel screenshot below, it is claro that when , the function should return .
                
Please limit the cody program size of the function to 150. This problem is not so hard. Good luck!

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Last Solution submitted on Feb 25, 2023

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Problem 57675. Easy Sequences 94: GCD Sums

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Problem 57675. Easy Sequences 94: GCD Sums

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Last 200 Solutions

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Problem Recent Solvers2

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More from this Author116

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