Problem 57685. Easy Sequences 95: LCM Sums
For example for :
>> lcmSum = @(n) sum(lcm(n,1:n));
>> lcmSum(20)
ans =
2320
Since the sum grows very fast, please present your answer as a character string array and please limit the cody program size of the function to 150.
Solution Stats
Solution Comments
Show commentsProblem Recent Solvers1
Suggested Problems
-
Least common multiple of many numbers
229 Solvers
-
493 Solvers
-
Flip the main diagonal of a matrix
787 Solvers
-
Multiples of a Number in a Given Range
606 Solvers
-
Moving average (variable kernel length)
123 Solvers
More from this Author116
Problem Tags
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!