| 約数 |
1,
2,
3,
4,
5,
6,
7,
9,
10,
12,
14,
15,
18,
19,
20,
21,
28,
30,
35,
36,
38,
42,
45,
57,
60,
63,
70,
76,
84,
90,
95,
105,
114,
126,
133,
140,
171,
180,
190,
210,
228,
252,
266,
285,
315,
342,
380,
399,
420,
532,
570,
630,
665,
684,
798,
855,
1140,
1197,
1249,
1260,
1330,
1596,
1710,
1995,
2394,
2498,
2660,
3420,
3747,
3990,
4788,
4996,
5985,
6245,
7494,
7980,
8743,
11241,
11970,
12490,
14988,
17486,
18735,
22482,
23731,
23940,
24980,
26229,
34972,
37470,
43715,
44964,
47462,
52458,
56205,
71193,
74940,
78687,
87430,
94924,
104916,
112410,
118655,
131145,
142386,
157374,
166117,
174860,
213579,
224820,
237310,
262290,
284772,
314748,
332234,
355965,
393435,
427158,
474620,
498351,
524580,
664468,
711930,
786870,
830585,
854316,
996702,
1067895,
1423860,
1495053,
1573740,
1661170,
1993404,
2135790,
2491755,
2990106,
3322340,
4271580,
4983510,
5980212,
7475265,
9967020,
14950530,
29901060
|