| 約数 |
1,
2,
3,
4,
5,
6,
7,
9,
10,
12,
14,
15,
18,
20,
21,
27,
28,
30,
35,
36,
42,
45,
54,
60,
63,
70,
84,
90,
105,
108,
126,
135,
140,
180,
189,
210,
252,
270,
315,
378,
420,
540,
630,
756,
945,
1260,
1890,
3780,
13411,
26822,
40233,
53644,
67055,
80466,
93877,
120699,
134110,
160932,
187754,
201165,
241398,
268220,
281631,
362097,
375508,
402330,
469385,
482796,
563262,
603495,
724194,
804660,
844893,
938770,
1126524,
1206990,
1408155,
1448388,
1689786,
1810485,
1877540,
2413980,
2534679,
2816310,
3379572,
3620970,
4224465,
5069358,
5632620,
7241940,
8448930,
10138716,
12673395,
16897860,
25346790,
50693580
|