| 約数 |
1,
2,
3,
4,
5,
6,
7,
9,
10,
12,
13,
14,
15,
18,
20,
21,
26,
28,
30,
35,
36,
39,
42,
45,
52,
60,
63,
65,
70,
78,
84,
90,
91,
105,
117,
126,
130,
140,
156,
180,
182,
195,
210,
234,
252,
260,
273,
315,
364,
390,
420,
455,
468,
546,
585,
630,
780,
819,
910,
1092,
1170,
1260,
1365,
1638,
1820,
2340,
2730,
3276,
4095,
4973,
5460,
8190,
9946,
14919,
16380,
19892,
24865,
29838,
34811,
44757,
49730,
59676,
64649,
69622,
74595,
89514,
99460,
104433,
129298,
139244,
149190,
174055,
179028,
193947,
208866,
223785,
258596,
298380,
313299,
323245,
348110,
387894,
417732,
447570,
452543,
522165,
581841,
626598,
646490,
696220,
775788,
895140,
905086,
969735,
1044330,
1163682,
1253196,
1292980,
1357629,
1566495,
1810172,
1939470,
2088660,
2262715,
2327364,
2715258,
2909205,
3132990,
3878940,
4072887,
4525430,
5430516,
5818410,
6265980,
6788145,
8145774,
9050860,
11636820,
13576290,
16291548,
20364435,
27152580,
40728870,
81457740
|