| 約数 |
1,
2,
3,
4,
5,
6,
7,
10,
12,
14,
15,
20,
21,
28,
30,
35,
42,
60,
70,
84,
105,
140,
210,
420,
431,
862,
1293,
1724,
2155,
2586,
2719,
3017,
4310,
5172,
5438,
6034,
6465,
8157,
8620,
9051,
10876,
12068,
12930,
13595,
15085,
16314,
18102,
19033,
25860,
27190,
30170,
32628,
36204,
38066,
40785,
45255,
54380,
57099,
60340,
76132,
81570,
90510,
95165,
114198,
163140,
181020,
190330,
228396,
285495,
380660,
570990,
1141980,
1171889,
2343778,
3515667,
4687556,
5859445,
7031334,
8203223,
11718890,
14062668,
16406446,
17578335,
23437780,
24609669,
32812892,
35156670,
41016115,
49219338,
70313340,
82032230,
98438676,
123048345,
164064460,
246096690,
492193380
|