| 約数 |
1,
2,
3,
4,
5,
6,
8,
9,
10,
11,
12,
15,
18,
20,
22,
24,
30,
33,
36,
40,
44,
45,
55,
60,
66,
72,
88,
90,
99,
110,
120,
121,
132,
165,
180,
198,
220,
242,
264,
330,
360,
363,
396,
440,
484,
495,
605,
660,
726,
792,
887,
968,
990,
1089,
1210,
1320,
1452,
1774,
1815,
1980,
2178,
2420,
2661,
2904,
3548,
3630,
3960,
4356,
4435,
4840,
5322,
5445,
7096,
7260,
7983,
8712,
8870,
9757,
10644,
10890,
13305,
14520,
15966,
17740,
19514,
21288,
21780,
26610,
29271,
31932,
35480,
39028,
39915,
43560,
48785,
53220,
58542,
63864,
78056,
79830,
87813,
97570,
106440,
107327,
117084,
146355,
159660,
175626,
195140,
214654,
234168,
292710,
319320,
321981,
351252,
390280,
429308,
439065,
536635,
585420,
643962,
702504,
858616,
878130,
965943,
1073270,
1170840,
1287924,
1609905,
1756260,
1931886,
2146540,
2575848,
3219810,
3512520,
3863772,
4293080,
4829715,
6439620,
7727544,
9659430,
12879240,
19318860,
38637720
|