| 約数 |
1,
2,
3,
4,
5,
6,
7,
9,
10,
12,
14,
15,
18,
19,
20,
21,
28,
30,
35,
36,
38,
42,
45,
57,
60,
63,
70,
76,
84,
90,
95,
105,
114,
126,
133,
140,
171,
180,
190,
210,
228,
252,
266,
285,
315,
342,
367,
380,
399,
420,
532,
570,
630,
665,
684,
734,
798,
855,
1101,
1140,
1197,
1260,
1330,
1468,
1596,
1710,
1835,
1995,
2202,
2394,
2569,
2660,
3303,
3420,
3670,
3990,
4404,
4788,
5138,
5505,
5985,
6606,
6973,
7340,
7707,
7980,
10276,
11010,
11970,
12845,
13212,
13946,
15414,
16515,
20919,
22020,
23121,
23940,
25690,
27892,
30828,
33030,
34865,
38535,
41838,
46242,
48811,
51380,
62757,
66060,
69730,
77070,
83676,
92484,
97622,
104595,
115605,
125514,
139460,
146433,
154140,
195244,
209190,
231210,
244055,
251028,
292866,
313785,
418380,
439299,
462420,
488110,
585732,
627570,
732165,
878598,
976220,
1255140,
1464330,
1757196,
2196495,
2928660,
4392990,
8785980
|