Programmers 약수의 개수와 덧셈

import math

def solution(left, right):
    answer = 0
    for i in range(left, right + 1):
        if math.sqrt(i) % 1 == 0:
            answer -= i
        else:
            answer += i
    return answer

def solution(left, right):
    answer = 0
    for i in range(left,right+1):
        if int(i**0.5) == i**0.5:
            answer -= i
        else:
            answer += i
    return answer