| 約数 |
1,
2,
3,
4,
5,
6,
8,
10,
12,
15,
17,
19,
20,
23,
24,
30,
34,
38,
40,
46,
51,
57,
60,
68,
69,
76,
85,
92,
95,
102,
114,
115,
120,
136,
138,
152,
170,
184,
190,
204,
228,
230,
255,
276,
285,
323,
340,
345,
380,
391,
408,
437,
456,
460,
510,
552,
557,
570,
646,
680,
690,
760,
782,
874,
920,
969,
1020,
1114,
1140,
1173,
1292,
1311,
1380,
1564,
1615,
1671,
1748,
1938,
1955,
2040,
2185,
2228,
2280,
2346,
2584,
2622,
2760,
2785,
3128,
3230,
3342,
3496,
3876,
3910,
4370,
4456,
4692,
4845,
5244,
5570,
5865,
6460,
6555,
6684,
7429,
7752,
7820,
8355,
8740,
9384,
9469,
9690,
10488,
10583,
11140,
11730,
12811,
12920,
13110,
13368,
14858,
15640,
16710,
17480,
18938,
19380,
21166,
22280,
22287,
23460,
25622,
26220,
28407,
29716,
31749,
33420,
37145,
37876,
38433,
38760,
42332,
44574,
46920,
47345,
51244,
52440,
52915,
56814,
59432,
63498,
64055,
66840,
74290,
75752,
76866,
84664,
89148,
94690,
102488,
105830,
111435,
113628,
126996,
128110,
142035,
148580,
153732,
158745,
178296,
179911,
189380,
192165,
211660,
217787,
222870,
227256,
243409,
253992,
256220,
284070,
297160,
307464,
317490,
359822,
378760,
384330,
423320,
435574,
445740,
486818,
512440,
539733,
568140,
634980,
653361,
719644,
730227,
768660,
871148,
891480,
899555,
973636,
1079466,
1088935,
1136280,
1217045,
1269960,
1306722,
1439288,
1460454,
1537320,
1742296,
1799110,
1947272,
2158932,
2177870,
2434090,
2613444,
2698665,
2920908,
3266805,
3598220,
3651135,
4137953,
4317864,
4355740,
4868180,
5226888,
5397330,
5841816,
6533610,
7196440,
7302270,
8275906,
8711480,
9736360,
10794660,
12413859,
13067220,
14604540,
16551812,
20689765,
21589320,
24827718,
26134440,
29209080,
33103624,
41379530,
49655436,
62069295,
82759060,
99310872,
124138590,
165518120,
248277180,
496554360
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