| 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,
1260,
1330,
1596,
1710,
1995,
2394,
2660,
3420,
3990,
4788,
5985,
7980,
11970,
16223,
23940,
32446,
48669,
64892,
81115,
97338,
113561,
146007,
162230,
194676,
227122,
243345,
292014,
308237,
324460,
340683,
454244,
486690,
567805,
584028,
616474,
681366,
730035,
924711,
973380,
1022049,
1135610,
1232948,
1362732,
1460070,
1541185,
1703415,
1849422,
2044098,
2157659,
2271220,
2774133,
2920140,
3082370,
3406830,
3698844,
4088196,
4315318,
4623555,
5110245,
5548266,
6164740,
6472977,
6813660,
8630636,
9247110,
10220490,
10788295,
11096532,
12945954,
13870665,
18494220,
19418931,
20440980,
21576590,
25891908,
27741330,
32364885,
38837862,
43153180,
55482660,
64729770,
77675724,
97094655,
129459540,
194189310,
388378620
|