| 約数 |
1,
2,
3,
4,
5,
6,
7,
8,
9,
10,
12,
13,
14,
15,
16,
18,
20,
21,
24,
26,
27,
28,
30,
35,
36,
39,
40,
42,
45,
48,
52,
54,
56,
60,
63,
65,
70,
72,
78,
80,
81,
84,
90,
91,
104,
105,
108,
112,
117,
120,
126,
130,
135,
140,
144,
156,
162,
168,
180,
182,
189,
195,
208,
210,
216,
234,
240,
252,
260,
270,
273,
280,
312,
315,
324,
336,
351,
360,
364,
378,
390,
405,
420,
432,
455,
468,
504,
520,
540,
546,
560,
567,
585,
624,
630,
648,
702,
720,
728,
756,
780,
810,
819,
840,
910,
936,
945,
1008,
1040,
1053,
1080,
1092,
1134,
1170,
1260,
1296,
1365,
1404,
1456,
1512,
1560,
1620,
1638,
1680,
1755,
1820,
1872,
1890,
2106,
2160,
2184,
2268,
2340,
2457,
2520,
2730,
2808,
2835,
2843,
3024,
3120,
3240,
3276,
3510,
3640,
3780,
4095,
4212,
4368,
4536,
4680,
4914,
5040,
5265,
5460,
5616,
5670,
5686,
6480,
6552,
7020,
7280,
7371,
7560,
8190,
8424,
8529,
9072,
9360,
9828,
10530,
10920,
11340,
11372,
12285,
13104,
14040,
14215,
14742,
15120,
16380,
16848,
17058,
19656,
19901,
21060,
21840,
22680,
22744,
24570,
25587,
28080,
28430,
29484,
32760,
34116,
36855,
36959,
39312,
39802,
42120,
42645,
45360,
45488,
49140,
51174,
56860,
58968,
59703,
65520,
68232,
73710,
73918,
76761,
79604,
84240,
85290,
98280,
99505,
102348,
110877,
113720,
117936,
119406,
127935,
136464,
147420,
147836,
153522,
159208,
170580,
179109,
184795,
196560,
199010,
204696,
221754,
227440,
230283,
238812,
255870,
258713,
294840,
295672,
298515,
307044,
318416,
332631,
341160,
358218,
369590,
383805,
398020,
409392,
443508,
460566,
477624,
511740,
517426,
537327,
554385,
589680,
591344,
597030,
614088,
665262,
682320,
716436,
739180,
767610,
776139,
796040,
887016,
895545,
921132,
955248,
997893,
1023480,
1034852,
1074654,
1108770,
1151415,
1194060,
1228176,
1293565,
1330524,
1432872,
1478360,
1535220,
1552278,
1592080,
1611981,
1663155,
1774032,
1791090,
1842264,
1995786,
2046960,
2069704,
2149308,
2217540,
2302830,
2328417,
2388120,
2587130,
2661048,
2686635,
2865744,
2956720,
2993679,
3070440,
3104556,
3223962,
3326310,
3582180,
3684528,
3880695,
3991572,
4139408,
4298616,
4435080,
4605660,
4656834,
4776240,
4989465,
5174260,
5322096,
5373270,
5987358,
6140880,
6209112,
6447924,
6652620,
6985251,
7164360,
7761390,
7983144,
8059905,
8597232,
8870160,
9211320,
9313668,
9978930,
10348520,
10746540,
11642085,
11974716,
12418224,
12895848,
13305240,
13970502,
14328720,
14968395,
15522780,
15966288,
16119810,
18422640,
18627336,
19957860,
20697040,
20955753,
21493080,
23284170,
23949432,
25791696,
26610480,
27941004,
29936790,
31045560,
32239620,
34926255,
37254672,
39915720,
41911506,
42986160,
46568340,
47898864,
55882008,
59873580,
62091120,
64479240,
69852510,
79831440,
83823012,
93136680,
104778765,
111764016,
119747160,
128958480,
139705020,
167646024,
186273360,
209557530,
239494320,
279410040,
335292048,
419115060,
558820080,
838230120,
1676460240
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