| 約数 |
1,
2,
3,
4,
6,
7,
9,
11,
12,
14,
18,
21,
22,
27,
28,
33,
36,
42,
44,
54,
63,
66,
77,
81,
84,
99,
108,
121,
126,
132,
154,
162,
189,
198,
227,
231,
242,
252,
297,
308,
324,
363,
378,
396,
454,
462,
484,
567,
594,
681,
693,
726,
756,
847,
891,
908,
924,
1089,
1134,
1188,
1331,
1362,
1386,
1452,
1589,
1694,
1782,
2043,
2079,
2178,
2268,
2497,
2541,
2662,
2724,
2772,
3178,
3267,
3388,
3564,
3993,
4086,
4158,
4356,
4767,
4994,
5082,
5324,
6129,
6237,
6356,
6534,
7491,
7623,
7986,
8172,
8316,
9317,
9534,
9801,
9988,
10164,
11979,
12258,
12474,
13068,
14301,
14982,
15246,
15972,
17479,
18387,
18634,
19068,
19602,
22473,
22869,
23958,
24516,
24948,
27467,
27951,
28602,
29964,
30492,
34958,
35937,
36774,
37268,
39204,
42903,
44946,
45738,
47916,
52437,
54934,
55902,
57204,
67419,
68607,
69916,
71874,
73548,
82401,
83853,
85806,
89892,
91476,
104874,
107811,
109868,
111804,
128709,
134838,
137214,
143748,
157311,
164802,
167706,
171612,
192269,
202257,
209748,
215622,
247203,
251559,
257418,
269676,
274428,
302137,
314622,
329604,
335412,
384538,
404514,
431244,
471933,
494406,
503118,
514836,
576807,
604274,
629244,
741609,
754677,
769076,
809028,
906411,
943866,
988812,
1006236,
1153614,
1208548,
1415799,
1483218,
1509354,
1730421,
1812822,
1887732,
2114959,
2224827,
2307228,
2719233,
2831598,
2966436,
3018708,
3460842,
3625644,
4229918,
4449654,
5191263,
5438466,
5663196,
6344877,
6921684,
8157699,
8459836,
8899308,
10382526,
10876932,
12689754,
15573789,
16315398,
19034631,
20765052,
24473097,
25379508,
31147578,
32630796,
38069262,
48946194,
57103893,
62295156,
76138524,
97892388,
114207786,
171311679,
228415572,
342623358,
685246716
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