lower_num = int(input("输入下限范围..."))
upper_num = int(input("输入上限范围..."))
div_num = int(input("输入应被除以的数字..."))
for i in range(lower_num,upper_num+1):
  if(i%div_num==0):
     print(i)

输入下限范围...3
输入上限范围...8
输入应被除以的数字...2
4
6
8