| 約数 |
1,
2,
3,
4,
5,
6,
7,
8,
10,
12,
14,
15,
16,
20,
21,
24,
28,
30,
31,
35,
40,
42,
48,
49,
56,
60,
62,
70,
80,
84,
93,
98,
105,
112,
120,
124,
140,
147,
155,
168,
186,
196,
210,
217,
240,
245,
248,
280,
294,
310,
336,
372,
392,
420,
434,
465,
490,
496,
560,
588,
620,
651,
735,
744,
784,
840,
868,
930,
980,
1085,
1091,
1176,
1240,
1302,
1470,
1488,
1519,
1680,
1736,
1860,
1960,
2170,
2182,
2352,
2480,
2604,
2940,
3038,
3255,
3273,
3472,
3720,
3920,
4340,
4364,
4557,
5208,
5455,
5880,
6076,
6510,
6546,
7440,
7595,
7637,
8680,
8728,
9114,
10416,
10910,
11760,
12152,
13020,
13092,
15190,
15274,
16365,
17360,
17456,
18228,
21820,
22785,
22911,
24304,
26040,
26184,
30380,
30548,
32730,
33821,
36456,
38185,
43640,
45570,
45822,
52080,
52368,
53459,
60760,
61096,
65460,
67642,
72912,
76370,
87280,
91140,
91644,
101463,
106918,
114555,
121520,
122192,
130920,
135284,
152740,
160377,
169105,
182280,
183288,
202926,
213836,
229110,
236747,
261840,
267295,
270568,
305480,
320754,
338210,
364560,
366576,
405852,
427672,
458220,
473494,
507315,
534590,
541136,
610960,
641508,
676420,
710241,
801885,
811704,
855344,
916440,
946988,
1014630,
1069180,
1183735,
1283016,
1352840,
1420482,
1603770,
1623408,
1657229,
1832880,
1893976,
2029260,
2138360,
2367470,
2566032,
2705680,
2840964,
3207540,
3314458,
3551205,
3787952,
4058520,
4276720,
4734940,
4971687,
5681928,
6415080,
6628916,
7102410,
8117040,
8286145,
9469880,
9943374,
11363856,
12830160,
13257832,
14204820,
16572290,
18939760,
19886748,
24858435,
26515664,
28409640,
33144580,
39773496,
49716870,
56819280,
66289160,
79546992,
99433740,
132578320,
198867480,
397734960
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