| 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,
49,
55,
60,
63,
66,
70,
77,
84,
90,
98,
99,
105,
110,
126,
132,
140,
147,
154,
165,
180,
196,
198,
210,
220,
231,
245,
252,
294,
308,
315,
330,
385,
396,
409,
420,
441,
462,
490,
495,
539,
588,
630,
660,
693,
735,
770,
818,
882,
924,
980,
990,
1078,
1155,
1227,
1260,
1386,
1470,
1540,
1617,
1636,
1764,
1980,
2045,
2156,
2205,
2310,
2454,
2695,
2772,
2863,
2940,
3234,
3465,
3681,
4090,
4410,
4499,
4620,
4851,
4908,
5390,
5726,
6135,
6468,
6930,
7362,
8085,
8180,
8589,
8820,
8998,
9702,
10780,
11452,
12270,
13497,
13860,
14315,
14724,
16170,
17178,
17996,
18405,
19404,
20041,
22495,
24255,
24540,
25767,
26994,
28630,
31493,
32340,
34356,
36810,
40082,
40491,
42945,
44990,
48510,
51534,
53988,
57260,
60123,
62986,
67485,
73620,
80164,
80982,
85890,
89980,
94479,
97020,
100205,
103068,
120246,
125972,
128835,
134970,
157465,
161964,
171780,
180369,
188958,
200410,
202455,
220451,
240492,
257670,
269940,
283437,
300615,
314930,
360738,
377916,
400820,
404910,
440902,
472395,
515340,
566874,
601230,
629860,
661353,
721476,
809820,
881804,
901845,
944790,
1102255,
1133748,
1202460,
1322706,
1417185,
1803690,
1889580,
1984059,
2204510,
2645412,
2834370,
3306765,
3607380,
3968118,
4409020,
5668740,
6613530,
7936236,
9920295,
13227060,
19840590,
39681180
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