| 約数 |
1,
2,
3,
4,
5,
6,
7,
9,
10,
11,
12,
14,
15,
18,
20,
21,
22,
28,
30,
33,
35,
36,
42,
44,
45,
55,
60,
63,
66,
70,
77,
84,
90,
99,
105,
110,
126,
132,
140,
154,
165,
180,
198,
210,
220,
231,
252,
308,
315,
330,
385,
396,
420,
462,
495,
630,
660,
693,
770,
924,
990,
1155,
1260,
1386,
1499,
1540,
1980,
2310,
2772,
2998,
3465,
4497,
4620,
5996,
6930,
7495,
8994,
10493,
13491,
13860,
14990,
16489,
17988,
20986,
22485,
26982,
29980,
31479,
32978,
41972,
44970,
49467,
52465,
53964,
62958,
65956,
67455,
82445,
89940,
94437,
98934,
104930,
115423,
125916,
134910,
148401,
157395,
164890,
188874,
197868,
209860,
230846,
247335,
269820,
296802,
314790,
329780,
346269,
377748,
461692,
472185,
494670,
577115,
593604,
629580,
692538,
742005,
944370,
989340,
1038807,
1154230,
1385076,
1484010,
1731345,
1888740,
2077614,
2308460,
2968020,
3462690,
4155228,
5194035,
6925380,
10388070,
20776140
|