| 約数 |
1,
2,
3,
4,
5,
6,
7,
8,
9,
10,
12,
14,
15,
16,
18,
20,
21,
24,
28,
30,
35,
36,
40,
42,
45,
48,
49,
56,
60,
63,
70,
72,
80,
84,
90,
98,
105,
112,
120,
126,
140,
144,
147,
168,
180,
196,
210,
240,
245,
252,
280,
294,
315,
336,
360,
392,
420,
441,
490,
504,
560,
588,
630,
720,
735,
784,
840,
882,
980,
1008,
1176,
1260,
1470,
1680,
1764,
1960,
2205,
2352,
2371,
2520,
2940,
3528,
3920,
4410,
4742,
5040,
5880,
7056,
7113,
8820,
9484,
11760,
11855,
14226,
16597,
17640,
18968,
21339,
23710,
28452,
33194,
35280,
35565,
37936,
42678,
47420,
49791,
56904,
66388,
71130,
82985,
85356,
94840,
99582,
106695,
113808,
116179,
132776,
142260,
149373,
165970,
170712,
189680,
199164,
213390,
232358,
248955,
265552,
284520,
298746,
331940,
341424,
348537,
398328,
426780,
464716,
497910,
569040,
580895,
597492,
663880,
697074,
746865,
796656,
853560,
929432,
995820,
1045611,
1161790,
1194984,
1327760,
1394148,
1493730,
1707120,
1742685,
1858864,
1991640,
2091222,
2323580,
2389968,
2788296,
2987460,
3485370,
3983280,
4182444,
4647160,
5228055,
5576592,
5974920,
6970740,
8364888,
9294320,
10456110,
11949840,
13941480,
16729776,
20912220,
27882960,
41824440,
83648880
|