| 約数 |
1,
2,
3,
4,
5,
6,
7,
9,
10,
11,
12,
14,
15,
18,
20,
21,
22,
27,
28,
30,
33,
35,
36,
42,
44,
45,
54,
55,
60,
63,
66,
70,
77,
81,
84,
89,
90,
99,
105,
108,
110,
126,
132,
135,
137,
140,
154,
162,
165,
178,
180,
189,
198,
210,
220,
231,
252,
267,
270,
274,
297,
308,
315,
324,
330,
356,
378,
385,
396,
405,
411,
420,
445,
462,
495,
534,
540,
548,
567,
594,
623,
630,
660,
685,
693,
756,
770,
801,
810,
822,
890,
891,
924,
945,
959,
979,
990,
1068,
1134,
1155,
1188,
1233,
1246,
1260,
1335,
1370,
1386,
1485,
1507,
1540,
1602,
1620,
1644,
1780,
1782,
1869,
1890,
1918,
1958,
1980,
2055,
2079,
2268,
2310,
2403,
2466,
2492,
2670,
2740,
2772,
2835,
2877,
2937,
2970,
3014,
3115,
3204,
3465,
3564,
3699,
3738,
3780,
3836,
3916,
4005,
4110,
4158,
4455,
4521,
4620,
4795,
4806,
4895,
4932,
5340,
5607,
5670,
5754,
5874,
5940,
6028,
6165,
6230,
6237,
6853,
6930,
7209,
7398,
7476,
7535,
8010,
8220,
8316,
8631,
8811,
8910,
9042,
9345,
9590,
9612,
9790,
10395,
10549,
11097,
11214,
11340,
11508,
11748,
12015,
12193,
12330,
12460,
12474,
13563,
13706,
13860,
14385,
14418,
14685,
14796,
15070,
16020,
16821,
17262,
17622,
17820,
18084,
18495,
18690,
19180,
19580,
20559,
20790,
21098,
22194,
22428,
22605,
24030,
24386,
24660,
24948,
25893,
26433,
27126,
27412,
28035,
28770,
28836,
29370,
30140,
31185,
31647,
33642,
34265,
34524,
35244,
36045,
36579,
36990,
37380,
40689,
41118,
41580,
42196,
43155,
44055,
44388,
45210,
48060,
48772,
50463,
51786,
52745,
52866,
54252,
55485,
56070,
57540,
58740,
60965,
61677,
62370,
63294,
67284,
67815,
68530,
72090,
73158,
73980,
77679,
79299,
81378,
82236,
84105,
85351,
86310,
88110,
90420,
94941,
100926,
102795,
103572,
105490,
105732,
109737,
110970,
112140,
121930,
122067,
123354,
124740,
126588,
129465,
132165,
134123,
135630,
137060,
144180,
146316,
155358,
158235,
158598,
162756,
168210,
170702,
172620,
176220,
182895,
185031,
189882,
201852,
203445,
205590,
210980,
219474,
221940,
243860,
244134,
246708,
252315,
256053,
258930,
264330,
268246,
271260,
284823,
308385,
310716,
316470,
317196,
329211,
336420,
341404,
365790,
370062,
379764,
388395,
396495,
402369,
406890,
411180,
426755,
438948,
474705,
488268,
504630,
512106,
517860,
528660,
536492,
548685,
555093,
569646,
610335,
616770,
632940,
658422,
670615,
731580,
740124,
768159,
776790,
792990,
804738,
813780,
853510,
854469,
925155,
938861,
949410,
987633,
1009260,
1024212,
1097370,
1110186,
1139292,
1207107,
1220670,
1233540,
1280265,
1316844,
1341230,
1424115,
1536318,
1553580,
1585980,
1609476,
1646055,
1707020,
1708938,
1850310,
1877722,
1898820,
1975266,
2011845,
2194740,
2220372,
2304477,
2414214,
2441340,
2560530,
2682460,
2775465,
2816583,
2848230,
3072636,
3292110,
3417876,
3621321,
3700620,
3755444,
3840795,
3950532,
4023690,
4272345,
4608954,
4694305,
4828428,
4938165,
5121060,
5550930,
5633166,
5696460,
6035535,
6584220,
6913431,
7242642,
7681590,
8047380,
8449749,
8544690,
9217908,
9388610,
9876330,
10863963,
11101860,
11266332,
11522385,
12071070,
13826862,
14082915,
14485284,
15363180,
16899498,
17089380,
18106605,
18777220,
19752660,
21727926,
23044770,
24142140,
25349247,
27653724,
28165830,
33798996,
34567155,
36213210,
42248745,
43455852,
46089540,
50698494,
54319815,
56331660,
69134310,
72426420,
76047741,
84497490,
101396988,
108639630,
126746235,
138268620,
152095482,
168994980,
217279260,
253492470,
304190964,
380238705,
506984940,
760477410,
1520954820
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