| 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,
49,
54,
55,
60,
63,
66,
70,
77,
81,
84,
90,
98,
99,
105,
108,
110,
121,
126,
132,
135,
140,
147,
154,
162,
165,
180,
189,
196,
198,
210,
220,
231,
242,
243,
245,
252,
270,
294,
297,
308,
315,
324,
330,
363,
378,
385,
396,
405,
420,
441,
462,
484,
486,
490,
495,
539,
540,
567,
588,
594,
605,
630,
660,
693,
726,
735,
756,
770,
810,
847,
882,
891,
924,
945,
972,
980,
990,
1078,
1089,
1134,
1155,
1188,
1210,
1215,
1260,
1323,
1386,
1452,
1470,
1485,
1540,
1617,
1620,
1694,
1701,
1764,
1782,
1815,
1890,
1980,
2079,
2156,
2178,
2205,
2268,
2310,
2420,
2430,
2541,
2646,
2673,
2695,
2772,
2835,
2940,
2970,
3234,
3267,
3388,
3402,
3465,
3564,
3630,
3780,
3969,
4158,
4235,
4356,
4410,
4455,
4620,
4851,
4860,
5082,
5292,
5346,
5390,
5445,
5670,
5929,
5940,
6237,
6468,
6534,
6615,
6804,
6930,
7260,
7623,
7938,
8085,
8316,
8470,
8505,
8820,
8910,
9702,
9801,
10164,
10395,
10692,
10780,
10890,
11340,
11858,
11907,
12474,
12705,
13068,
13230,
13365,
13860,
14553,
15246,
15876,
16170,
16335,
16940,
17010,
17787,
17820,
18711,
19404,
19602,
19845,
20790,
21780,
22869,
23716,
23814,
24255,
24948,
25410,
26460,
26730,
29106,
29403,
29645,
30492,
31185,
32340,
32670,
34020,
35574,
37422,
38115,
39204,
39690,
41580,
43659,
45738,
47628,
48510,
49005,
50820,
53361,
53460,
58212,
58806,
59290,
59535,
62370,
65340,
68607,
71148,
72765,
74844,
76230,
79380,
87318,
88935,
91476,
93555,
97020,
98010,
106722,
114345,
117612,
118580,
119070,
124740,
130977,
137214,
145530,
147015,
152460,
160083,
174636,
177870,
187110,
196020,
205821,
213444,
218295,
228690,
238140,
261954,
266805,
274428,
291060,
294030,
320166,
343035,
355740,
374220,
411642,
436590,
457380,
480249,
523908,
533610,
588060,
640332,
654885,
686070,
800415,
823284,
873180,
960498,
1029105,
1067220,
1309770,
1372140,
1440747,
1600830,
1920996,
2058210,
2401245,
2619540,
2881494,
3201660,
4116420,
4802490,
5762988,
7203735,
9604980,
14407470,
28814940
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