| 約数 |
1,
2,
4,
5,
7,
8,
10,
14,
16,
20,
25,
28,
35,
40,
49,
50,
56,
70,
80,
98,
100,
112,
125,
140,
175,
196,
200,
245,
250,
280,
350,
392,
400,
490,
500,
560,
625,
700,
784,
875,
980,
1000,
1225,
1250,
1400,
1750,
1960,
2000,
2450,
2500,
2800,
3125,
3500,
3920,
4375,
4900,
5000,
6125,
6250,
7000,
8750,
9800,
10000,
12250,
12500,
14000,
17500,
19600,
21875,
24500,
25000,
30625,
35000,
43750,
49000,
50000,
61250,
70000,
87500,
98000,
122500,
153125,
175000,
245000,
306250,
350000,
490000,
612500,
1225000,
2450000
|