| 約数 |
1,
2,
3,
4,
5,
6,
7,
9,
10,
11,
12,
14,
15,
18,
19,
20,
21,
22,
28,
30,
33,
35,
36,
38,
42,
44,
45,
55,
57,
60,
63,
66,
70,
76,
77,
84,
90,
95,
99,
105,
110,
114,
121,
126,
132,
133,
140,
154,
165,
171,
180,
190,
198,
209,
210,
220,
228,
231,
242,
252,
266,
285,
308,
315,
330,
342,
363,
379,
380,
385,
396,
399,
418,
420,
462,
484,
495,
532,
570,
605,
627,
630,
660,
665,
684,
693,
726,
758,
770,
798,
836,
847,
855,
924,
990,
1045,
1089,
1137,
1140,
1155,
1197,
1210,
1254,
1260,
1330,
1386,
1452,
1463,
1516,
1540,
1596,
1694,
1710,
1815,
1881,
1895,
1980,
1995,
2090,
2178,
2274,
2299,
2310,
2394,
2420,
2508,
2541,
2653,
2660,
2772,
2926,
3135,
3388,
3411,
3420,
3465,
3630,
3762,
3790,
3990,
4169,
4180,
4235,
4356,
4389,
4548,
4598,
4620,
4788,
5082,
5306,
5445,
5685,
5852,
5985,
6270,
6822,
6897,
6930,
7201,
7260,
7315,
7524,
7580,
7623,
7959,
7980,
8338,
8470,
8778,
9196,
9405,
10164,
10612,
10890,
11370,
11495,
11970,
12507,
12540,
12705,
13167,
13265,
13644,
13794,
13860,
14402,
14630,
15246,
15918,
16093,
16676,
16940,
17055,
17556,
18810,
20691,
20845,
21603,
21780,
21945,
22740,
22990,
23877,
23940,
25014,
25410,
26334,
26530,
27588,
28804,
29183,
29260,
30492,
31836,
32186,
34110,
34485,
36005,
37521,
37620,
38115,
39795,
41382,
41690,
43206,
43890,
45859,
45980,
47754,
48279,
50028,
50407,
50820,
52668,
53060,
58366,
62535,
64372,
64809,
65835,
68220,
68970,
72010,
75042,
76230,
79211,
79590,
80465,
82764,
83380,
86412,
87549,
87780,
91718,
95508,
96558,
100814,
103455,
108015,
116732,
119385,
125070,
129618,
131670,
137577,
137940,
144020,
144837,
145915,
150084,
151221,
152460,
158422,
159180,
160930,
175098,
183436,
187605,
193116,
201628,
206910,
216030,
229295,
237633,
238770,
241395,
250140,
252035,
259236,
262647,
263340,
275154,
289674,
291830,
302442,
316844,
321013,
321860,
324045,
350196,
375210,
396055,
412731,
413820,
432060,
437745,
453663,
458590,
475266,
477540,
482790,
504070,
525294,
550308,
554477,
579348,
583660,
604884,
642026,
648090,
687885,
712899,
724185,
750420,
756105,
792110,
825462,
871321,
875490,
907326,
917180,
950532,
963039,
965580,
1008140,
1050588,
1108954,
1188165,
1284052,
1296180,
1313235,
1375770,
1425798,
1448370,
1512210,
1584220,
1605065,
1650924,
1663431,
1742642,
1750980,
1814652,
1926078,
2063655,
2217908,
2268315,
2376330,
2613963,
2626470,
2751540,
2772385,
2851596,
2889117,
2896740,
3024420,
3210130,
3326862,
3485284,
3564495,
3852156,
4127310,
4356605,
4536630,
4752660,
4815195,
4990293,
5227926,
5252940,
5544770,
5778234,
6099247,
6420260,
6653724,
7128990,
7841889,
8254620,
8317155,
8713210,
9073260,
9630390,
9980586,
10455852,
11089540,
11556468,
12198494,
13069815,
14257980,
14445585,
15683778,
16634310,
17426420,
18297741,
19260780,
19961172,
24396988,
24951465,
26139630,
28891170,
30496235,
31367556,
33268620,
36595482,
39209445,
49902930,
52279260,
54893223,
57782340,
60992470,
73190964,
78418890,
91488705,
99805860,
109786446,
121984940,
156837780,
182977410,
219572892,
274466115,
365954820,
548932230,
1097864460
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