| 約数 |
1,
2,
3,
4,
5,
6,
7,
10,
11,
12,
14,
15,
20,
21,
22,
28,
30,
33,
35,
42,
44,
55,
60,
66,
70,
77,
84,
105,
110,
132,
140,
154,
165,
210,
220,
231,
308,
330,
385,
420,
462,
660,
770,
924,
1155,
1540,
2310,
4620,
8419,
16838,
25257,
33676,
42095,
50514,
58933,
84190,
92609,
101028,
117866,
126285,
168380,
176799,
185218,
235732,
252570,
277827,
294665,
353598,
370436,
463045,
505140,
555654,
589330,
648263,
707196,
883995,
926090,
1111308,
1178660,
1296526,
1389135,
1767990,
1852180,
1944789,
2593052,
2778270,
3241315,
3535980,
3889578,
5556540,
6482630,
7779156,
9723945,
12965260,
19447890,
38895780
|