| 約数 |
1,
2,
4,
5,
8,
10,
16,
20,
25,
32,
40,
50,
64,
80,
100,
101,
160,
200,
202,
320,
400,
404,
505,
800,
808,
1010,
1031,
1600,
1616,
2020,
2062,
2525,
3232,
4040,
4124,
5050,
5155,
6464,
8080,
8248,
10100,
10310,
16160,
16496,
20200,
20620,
25775,
32320,
32992,
40400,
41240,
51550,
65984,
80800,
82480,
103100,
104131,
161600,
164960,
206200,
208262,
329920,
412400,
416524,
520655,
824800,
833048,
1041310,
1649600,
1666096,
2082620,
2603275,
3332192,
4165240,
5206550,
6664384,
8330480,
10413100,
16660960,
20826200,
33321920,
41652400,
83304800,
166609600
|