| 約数 |
1,
2,
3,
4,
5,
6,
7,
8,
9,
10,
12,
14,
15,
18,
20,
21,
23,
24,
27,
28,
30,
35,
36,
40,
41,
42,
45,
46,
54,
56,
60,
63,
69,
70,
72,
82,
84,
90,
92,
105,
108,
115,
120,
123,
126,
127,
135,
138,
140,
161,
164,
168,
180,
184,
189,
205,
207,
210,
216,
230,
246,
252,
254,
270,
276,
280,
287,
315,
322,
328,
345,
360,
369,
378,
381,
410,
414,
420,
460,
483,
492,
504,
508,
540,
552,
574,
615,
621,
630,
635,
644,
690,
738,
756,
762,
805,
820,
828,
840,
861,
889,
920,
943,
945,
966,
984,
1016,
1035,
1080,
1107,
1143,
1148,
1230,
1242,
1260,
1270,
1288,
1380,
1435,
1449,
1476,
1512,
1524,
1610,
1640,
1656,
1722,
1778,
1845,
1886,
1890,
1905,
1932,
2070,
2214,
2286,
2296,
2415,
2460,
2484,
2520,
2540,
2583,
2667,
2760,
2829,
2870,
2898,
2921,
2952,
3048,
3105,
3220,
3429,
3444,
3556,
3690,
3772,
3780,
3810,
3864,
4140,
4305,
4347,
4428,
4445,
4572,
4715,
4830,
4920,
4968,
5080,
5166,
5207,
5334,
5535,
5658,
5715,
5740,
5796,
5842,
6210,
6440,
6601,
6858,
6888,
7112,
7245,
7380,
7544,
7560,
7620,
7749,
8001,
8280,
8487,
8610,
8694,
8763,
8856,
8890,
9144,
9430,
9660,
10332,
10414,
10668,
11070,
11316,
11430,
11480,
11592,
11684,
12420,
12915,
13202,
13335,
13716,
14145,
14490,
14605,
14760,
15240,
15498,
15621,
16002,
16974,
17145,
17220,
17388,
17526,
17780,
18860,
19320,
19803,
20447,
20664,
20828,
21336,
21735,
22140,
22632,
22860,
23368,
24003,
24840,
25461,
25830,
26035,
26289,
26404,
26670,
27432,
28290,
28980,
29210,
30996,
31242,
32004,
33005,
33948,
34290,
34440,
34776,
35052,
35560,
36449,
37720,
38745,
39606,
40005,
40894,
41656,
42435,
43470,
43815,
44280,
45720,
46863,
48006,
50922,
51660,
52070,
52578,
52808,
53340,
56580,
57960,
58420,
59409,
61341,
61992,
62484,
64008,
66010,
67896,
68580,
70104,
72898,
77490,
78105,
78867,
79212,
80010,
81788,
84870,
86940,
87630,
93726,
96012,
99015,
101844,
102235,
103320,
104140,
105156,
106680,
109347,
113160,
116840,
118818,
119761,
120015,
122682,
124968,
127305,
131445,
132020,
137160,
140589,
145796,
154980,
156210,
157734,
158424,
160020,
163576,
169740,
173880,
175260,
178227,
182245,
184023,
187452,
192024,
198030,
203688,
204470,
208280,
210312,
218694,
234315,
237636,
239522,
240030,
245364,
254610,
262890,
264040,
281178,
291592,
297045,
306705,
309960,
312420,
315468,
320040,
328041,
339480,
350520,
356454,
359283,
364490,
368046,
374904,
394335,
396060,
408940,
437388,
468630,
475272,
479044,
480060,
490728,
509220,
525780,
546735,
552069,
562356,
594090,
598805,
613410,
624840,
630936,
656082,
702945,
712908,
718566,
728980,
736092,
788670,
792120,
817880,
838327,
874776,
891135,
920115,
937260,
958088,
960120,
984123,
1018440,
1051560,
1077849,
1093470,
1104138,
1124712,
1188180,
1197610,
1226820,
1312164,
1405890,
1425816,
1437132,
1457960,
1472184,
1577340,
1640205,
1676654,
1782270,
1796415,
1840230,
1874520,
1968246,
2155698,
2186940,
2208276,
2376360,
2395220,
2453640,
2514981,
2624328,
2760345,
2811780,
2874264,
3154680,
3233547,
3280410,
3353308,
3564540,
3592830,
3680460,
3936492,
4191635,
4311396,
4373880,
4416552,
4790440,
4920615,
5029962,
5389245,
5520690,
5623560,
6467094,
6560820,
6706616,
7129080,
7185660,
7360920,
7544943,
7872984,
8383270,
8622792,
9841230,
10059924,
10778490,
11041380,
12574905,
12934188,
13121640,
14371320,
15089886,
16167735,
16766540,
19682460,
20119848,
21556980,
22082760,
22634829,
25149810,
25868376,
30179772,
32335470,
33533080,
37724715,
39364920,
43113960,
45269658,
50299620,
60359544,
64670940,
75449430,
90539316,
100599240,
113174145,
129341880,
150898860,
181078632,
226348290,
301797720,
452696580,
905393160
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