| 約数 |
1,
2,
3,
4,
5,
6,
7,
10,
12,
14,
15,
19,
20,
21,
28,
30,
35,
38,
42,
57,
60,
70,
76,
84,
95,
105,
114,
133,
140,
190,
210,
228,
266,
285,
380,
399,
420,
532,
570,
665,
798,
1140,
1330,
1596,
1995,
2660,
3990,
7980,
22271,
44542,
66813,
89084,
111355,
133626,
155897,
222710,
267252,
311794,
334065,
423149,
445420,
467691,
623588,
668130,
779485,
846298,
935382,
1269447,
1336260,
1558970,
1692596,
1870764,
2115745,
2338455,
2538894,
2962043,
3117940,
4231490,
4676910,
5077788,
5924086,
6347235,
8462980,
8886129,
9353820,
11848172,
12694470,
14810215,
17772258,
25388940,
29620430,
35544516,
44430645,
59240860,
88861290,
177722580
|