how many ordered pairs of positive integers（m,n）satisfy the equation m/6=6/ma:7 b:8 c:9 d:10

分类: 作业答案 • 2022-06-08 18:12:54

问题描述：

how many ordered pairs of positive integers（m,n）satisfy the equation m/6=6/m
a:7 b:8 c:9 d:10

答

i do not know

答

c:9
mn=36
1 36
2 18
3 12
4 9
6 6
9 4
12 3
18 2
36 1