| 約数 |
1,
2,
3,
4,
5,
6,
8,
9,
10,
11,
12,
15,
18,
19,
20,
22,
24,
27,
30,
33,
36,
38,
40,
44,
45,
54,
55,
57,
60,
66,
72,
76,
81,
88,
90,
95,
99,
108,
110,
114,
120,
121,
132,
135,
152,
162,
165,
171,
180,
190,
198,
209,
216,
220,
228,
242,
264,
270,
285,
297,
324,
330,
331,
342,
360,
363,
380,
396,
405,
418,
440,
456,
484,
495,
513,
540,
570,
594,
605,
627,
648,
660,
662,
684,
726,
760,
792,
810,
836,
855,
891,
968,
990,
993,
1026,
1045,
1080,
1089,
1140,
1188,
1210,
1254,
1320,
1324,
1368,
1452,
1485,
1539,
1620,
1655,
1672,
1710,
1782,
1815,
1881,
1980,
1986,
2052,
2090,
2178,
2280,
2299,
2376,
2420,
2508,
2565,
2648,
2904,
2970,
2979,
3078,
3135,
3240,
3267,
3310,
3420,
3564,
3630,
3641,
3762,
3960,
3972,
4104,
4180,
4356,
4455,
4598,
4840,
4965,
5016,
5130,
5445,
5643,
5940,
5958,
6156,
6270,
6289,
6534,
6620,
6840,
6897,
7128,
7260,
7282,
7524,
7695,
7944,
8360,
8712,
8910,
8937,
9196,
9405,
9801,
9930,
10260,
10890,
10923,
11286,
11495,
11880,
11916,
12312,
12540,
12578,
13068,
13240,
13794,
14520,
14564,
14895,
15048,
15390,
16335,
16929,
17820,
17874,
18205,
18392,
18810,
18867,
19602,
19860,
20520,
20691,
21780,
21846,
22572,
22990,
23832,
25080,
25156,
26136,
26811,
27588,
28215,
29128,
29790,
30780,
31445,
32670,
32769,
33858,
34485,
35640,
35748,
36410,
37620,
37734,
39204,
39720,
40051,
41382,
43560,
43692,
44685,
45144,
45980,
49005,
50312,
53622,
54615,
55176,
56430,
56601,
59580,
61560,
62073,
62890,
65340,
65538,
67716,
68970,
69179,
71496,
72820,
75240,
75468,
78408,
80102,
82764,
84645,
87384,
89370,
91960,
94335,
98010,
98307,
103455,
107244,
109230,
112860,
113202,
119160,
120153,
124146,
125780,
130680,
131076,
134055,
135432,
137940,
138358,
145640,
150936,
160204,
163845,
165528,
169290,
169803,
178740,
186219,
188670,
196020,
196614,
200255,
206910,
207537,
214488,
218460,
225720,
226404,
240306,
248292,
251560,
262152,
268110,
275880,
276716,
283005,
294921,
310365,
320408,
327690,
338580,
339606,
345895,
357480,
360459,
372438,
377340,
392040,
393228,
400510,
413820,
415074,
436920,
452808,
480612,
491535,
496584,
509409,
536220,
553432,
566010,
589842,
600765,
620730,
622611,
655380,
677160,
679212,
691790,
720918,
744876,
754680,
760969,
786456,
801020,
827640,
830148,
849015,
931095,
961224,
983070,
1018818,
1037685,
1072440,
1081377,
1132020,
1179684,
1201530,
1241460,
1245222,
1310760,
1358424,
1383580,
1441836,
1474605,
1489752,
1521938,
1602040,
1660296,
1698030,
1802295,
1862190,
1867833,
1966140,
2037636,
2075370,
2162754,
2264040,
2282907,
2359368,
2403060,
2482920,
2490444,
2547045,
2767160,
2883672,
2949210,
3043876,
3113055,
3244131,
3396060,
3604590,
3724380,
3735666,
3804845,
3932280,
4075272,
4150740,
4325508,
4565814,
4806120,
4980888,
5094090,
5406885,
5603499,
5898420,
6087752,
6226110,
6488262,
6792120,
6848721,
7209180,
7448760,
7471332,
7609690,
8301480,
8651016,
9131628,
9339165,
10188180,
10813770,
11206998,
11414535,
11796840,
12452220,
12976524,
13697442,
14418360,
14942664,
15219380,
16220655,
18263256,
18678330,
20376360,
20546163,
21627540,
22413996,
22829070,
24904440,
25953048,
27394884,
28017495,
30438760,
32441310,
34243605,
37356660,
41092326,
43255080,
44827992,
45658140,
54789768,
56034990,
61638489,
64882620,
68487210,
74713320,
82184652,
91316280,
102730815,
112069980,
123276978,
129765240,
136974420,
164369304,
205461630,
224139960,
246553956,
273948840,
308192445,
410923260,
493107912,
616384890,
821846520,
1232769780,
2465539560
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