https://school.programmers.co.kr/learn/courses/30/lessons/136798
def solution(number, limit, power):
answer = 0
for n in range(1, number+1):
cnt = 0
for t in range(1, int(n**0.5)+1):
if n%t == 0:
if t == n**0.5:
cnt += 1
else:
cnt += 2
if cnt > limit:
cnt = power
break
answer += cnt
return answer
#공약수 #제곱근