| 約数 |
1,
2,
3,
4,
5,
6,
7,
8,
10,
11,
12,
14,
15,
20,
21,
22,
24,
28,
30,
33,
35,
40,
42,
44,
55,
56,
60,
66,
70,
77,
84,
88,
105,
110,
120,
132,
140,
154,
165,
168,
210,
220,
231,
264,
280,
308,
330,
385,
420,
440,
462,
616,
660,
770,
840,
924,
1155,
1320,
1540,
1848,
2310,
3080,
4620,
6883,
9240,
13766,
20649,
27532,
34415,
41298,
48181,
55064,
68830,
75713,
82596,
96362,
103245,
137660,
144543,
151426,
165192,
192724,
206490,
227139,
240905,
275320,
289086,
302852,
378565,
385448,
412980,
454278,
481810,
529991,
578172,
605704,
722715,
757130,
825960,
908556,
963620,
1059982,
1135695,
1156344,
1445430,
1514260,
1589973,
1817112,
1927240,
2119964,
2271390,
2649955,
2890860,
3028520,
3179946,
4239928,
4542780,
5299910,
5781720,
6359892,
7949865,
9085560,
10599820,
12719784,
15899730,
21199640,
31799460,
63598920
|