| 約数 |
1,
2,
3,
4,
5,
6,
7,
9,
10,
12,
14,
15,
18,
20,
21,
28,
30,
35,
36,
42,
45,
49,
60,
63,
70,
84,
90,
98,
105,
126,
140,
147,
180,
196,
210,
245,
252,
294,
315,
420,
441,
487,
490,
588,
630,
735,
882,
974,
980,
1260,
1461,
1470,
1764,
1948,
2205,
2435,
2922,
2940,
3409,
4383,
4410,
4870,
5844,
6818,
7305,
8766,
8820,
9740,
10227,
13636,
14610,
17045,
17532,
20454,
21915,
23863,
29220,
30681,
34090,
40908,
43830,
47726,
51135,
61362,
68180,
71589,
87660,
95452,
102270,
119315,
122724,
143178,
153405,
204540,
214767,
238630,
286356,
306810,
357945,
429534,
477260,
613620,
715890,
859068,
1073835,
1431780,
2147670,
4295340
|