| 約数 |
1,
2,
3,
4,
5,
6,
7,
9,
10,
12,
14,
15,
18,
20,
21,
27,
28,
30,
35,
36,
42,
45,
54,
60,
63,
70,
84,
90,
105,
108,
126,
135,
140,
180,
189,
210,
227,
252,
270,
315,
331,
378,
420,
454,
540,
630,
662,
681,
756,
908,
945,
993,
1135,
1260,
1324,
1362,
1589,
1655,
1890,
1986,
2043,
2270,
2317,
2724,
2979,
3178,
3310,
3405,
3780,
3972,
4086,
4540,
4634,
4767,
4965,
5958,
6129,
6356,
6620,
6810,
6951,
7945,
8172,
8937,
9268,
9534,
9930,
10215,
11585,
11916,
12258,
13620,
13902,
14301,
14895,
15890,
17874,
19068,
19860,
20430,
20853,
23170,
23835,
24516,
27804,
28602,
29790,
30645,
31780,
34755,
35748,
40860,
41706,
42903,
44685,
46340,
47670,
57204,
59580,
61290,
62559,
69510,
71505,
75137,
83412,
85806,
89370,
95340,
104265,
122580,
125118,
139020,
143010,
150274,
171612,
178740,
208530,
214515,
225411,
250236,
286020,
300548,
312795,
375685,
417060,
429030,
450822,
525959,
625590,
676233,
751370,
858060,
901644,
1051918,
1127055,
1251180,
1352466,
1502740,
1577877,
2028699,
2103836,
2254110,
2629795,
2704932,
3155754,
3381165,
4057398,
4508220,
4733631,
5259590,
6311508,
6762330,
7889385,
8114796,
9467262,
10143495,
10519180,
13524660,
14200893,
15778770,
18934524,
20286990,
23668155,
28401786,
31557540,
40573980,
47336310,
56803572,
71004465,
94672620,
142008930,
284017860
|