| 約数 |
1,
2,
3,
4,
5,
6,
7,
8,
10,
11,
12,
14,
15,
20,
21,
22,
24,
28,
30,
33,
35,
40,
42,
44,
49,
55,
56,
60,
66,
70,
77,
84,
88,
98,
105,
110,
120,
121,
132,
140,
147,
154,
165,
168,
196,
210,
220,
231,
242,
245,
264,
280,
294,
308,
330,
363,
385,
392,
420,
440,
462,
484,
490,
539,
588,
605,
616,
660,
726,
735,
770,
840,
847,
924,
968,
980,
1078,
1155,
1176,
1210,
1320,
1331,
1452,
1470,
1540,
1617,
1694,
1815,
1848,
1960,
2156,
2310,
2420,
2541,
2662,
2695,
2904,
2940,
3080,
3234,
3388,
3630,
3993,
4235,
4312,
4620,
4840,
5082,
5324,
5390,
5880,
5929,
6468,
6655,
6776,
7260,
7986,
8085,
8470,
9240,
9317,
10164,
10648,
10780,
11858,
12705,
12936,
13310,
14520,
15972,
16170,
16940,
17787,
18634,
19965,
20328,
21560,
23716,
25410,
26620,
27951,
29645,
31944,
32340,
33880,
35574,
37268,
39930,
46585,
47432,
50820,
53240,
55902,
59290,
64680,
65219,
71148,
74536,
79860,
88935,
93170,
101640,
111804,
118580,
130438,
139755,
142296,
159720,
177870,
186340,
195657,
223608,
237160,
260876,
279510,
326095,
355740,
372680,
391314,
521752,
559020,
652190,
711480,
782628,
978285,
1118040,
1304380,
1565256,
1956570,
2608760,
3913140,
7826280
|