| 約数 |
1,
2,
4,
5,
8,
10,
16,
20,
25,
32,
40,
43,
50,
64,
80,
86,
100,
125,
128,
160,
172,
200,
215,
250,
256,
320,
344,
400,
430,
500,
625,
640,
688,
800,
860,
1000,
1075,
1250,
1280,
1376,
1600,
1720,
2000,
2150,
2500,
2752,
3200,
3440,
4000,
4300,
5000,
5375,
5504,
6400,
6880,
8000,
8600,
10000,
10750,
11008,
13760,
16000,
17200,
20000,
21500,
26875,
27520,
32000,
34400,
40000,
43000,
53750,
55040,
68800,
80000,
86000,
107500,
137600,
160000,
172000,
215000,
275200,
344000,
430000,
688000,
860000,
1376000,
1720000,
3440000,
6880000
|