| 約数 |
1,
2,
3,
4,
5,
6,
7,
10,
12,
14,
15,
17,
20,
21,
28,
30,
34,
35,
42,
49,
51,
60,
61,
68,
70,
84,
85,
98,
102,
105,
119,
122,
140,
147,
170,
183,
196,
204,
210,
238,
244,
245,
255,
281,
294,
305,
340,
357,
366,
420,
427,
476,
490,
510,
562,
588,
595,
610,
714,
732,
735,
833,
843,
854,
915,
980,
1020,
1037,
1124,
1190,
1220,
1281,
1405,
1428,
1470,
1666,
1686,
1708,
1785,
1830,
1967,
2074,
2135,
2380,
2499,
2562,
2810,
2940,
2989,
3111,
3332,
3372,
3570,
3660,
3934,
4148,
4165,
4215,
4270,
4777,
4998,
5124,
5185,
5620,
5901,
5978,
6222,
6405,
7140,
7259,
7868,
8330,
8430,
8540,
8967,
9554,
9835,
9996,
10370,
11802,
11956,
12444,
12495,
12810,
13769,
14331,
14518,
14945,
15555,
16660,
16860,
17141,
17934,
19108,
19670,
20740,
21777,
23604,
23885,
24990,
25620,
27538,
28662,
29036,
29505,
29890,
31110,
33439,
34282,
35868,
36295,
39340,
41307,
43554,
44835,
47770,
49980,
50813,
51423,
55076,
57324,
59010,
59780,
62220,
66878,
68564,
68845,
71655,
72590,
82614,
85705,
87108,
89670,
95540,
100317,
101626,
102846,
108885,
118020,
119987,
133756,
137690,
143310,
145180,
152439,
165228,
167195,
171410,
179340,
200634,
203252,
205692,
206535,
217770,
234073,
239974,
254065,
257115,
275380,
286620,
291397,
304878,
334390,
342820,
359961,
401268,
413070,
435540,
468146,
479948,
501585,
508130,
514230,
582794,
599935,
609756,
668780,
702219,
719922,
762195,
826140,
839909,
874191,
936292,
1003170,
1016260,
1028460,
1165588,
1170365,
1199870,
1404438,
1439844,
1456985,
1524390,
1679818,
1748382,
1799805,
2006340,
2039779,
2340730,
2399740,
2519727,
2808876,
2913970,
3048780,
3359636,
3496764,
3511095,
3599610,
4079558,
4199545,
4370955,
4681460,
5039454,
5827940,
6119337,
7022190,
7199220,
8159116,
8399090,
8741910,
10078908,
10198895,
12238674,
12598635,
14044380,
14278453,
16798180,
17483820,
20397790,
24477348,
25197270,
28556906,
30596685,
40795580,
42835359,
50394540,
57113812,
61193370,
71392265,
85670718,
122386740,
142784530,
171341436,
214176795,
285569060,
428353590,
856707180
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