| 約数 |
1,
2,
3,
4,
5,
6,
7,
8,
9,
10,
12,
14,
15,
18,
20,
21,
24,
27,
28,
29,
30,
35,
36,
40,
42,
45,
49,
54,
56,
58,
60,
61,
63,
70,
72,
81,
84,
87,
90,
98,
105,
108,
116,
120,
122,
126,
135,
140,
145,
147,
162,
168,
174,
180,
183,
189,
196,
203,
210,
216,
232,
244,
245,
252,
261,
270,
280,
290,
294,
305,
315,
324,
348,
360,
366,
378,
392,
405,
406,
420,
427,
435,
441,
488,
490,
504,
522,
540,
549,
567,
580,
588,
609,
610,
630,
648,
696,
732,
735,
756,
783,
810,
812,
840,
854,
870,
882,
915,
945,
980,
1015,
1044,
1080,
1098,
1134,
1160,
1176,
1218,
1220,
1260,
1281,
1305,
1323,
1421,
1464,
1470,
1512,
1566,
1620,
1624,
1647,
1708,
1740,
1764,
1769,
1827,
1830,
1890,
1960,
2030,
2088,
2135,
2196,
2205,
2268,
2349,
2436,
2440,
2520,
2562,
2610,
2646,
2745,
2835,
2842,
2940,
2989,
3045,
3132,
3240,
3294,
3416,
3480,
3528,
3538,
3654,
3660,
3780,
3843,
3915,
3969,
4060,
4263,
4270,
4392,
4410,
4536,
4698,
4872,
4941,
5124,
5220,
5292,
5307,
5481,
5490,
5670,
5684,
5880,
5978,
6090,
6264,
6405,
6588,
6615,
7076,
7105,
7308,
7320,
7560,
7686,
7830,
7938,
8120,
8235,
8526,
8540,
8820,
8845,
8967,
9135,
9396,
9882,
10248,
10440,
10584,
10614,
10962,
10980,
11340,
11368,
11529,
11745,
11956,
12180,
12383,
12789,
12810,
13176,
13230,
14152,
14210,
14616,
14945,
15372,
15660,
15876,
15921,
16443,
16470,
17052,
17080,
17640,
17690,
17934,
18270,
18792,
19215,
19764,
19845,
21228,
21315,
21924,
21960,
22680,
23058,
23490,
23912,
24360,
24705,
24766,
25578,
25620,
26460,
26535,
26901,
27405,
28420,
29890,
30744,
31320,
31752,
31842,
32886,
32940,
34104,
34587,
35380,
35868,
36540,
37149,
38367,
38430,
39528,
39690,
42456,
42630,
43848,
44835,
46116,
46980,
47763,
49410,
49532,
51156,
51240,
52920,
53070,
53802,
54810,
56840,
57645,
59780,
61915,
63684,
63945,
65772,
65880,
69174,
70760,
71736,
73080,
74298,
76734,
76860,
79380,
79605,
80703,
82215,
85260,
86681,
89670,
92232,
93960,
95526,
98820,
99064,
102312,
106140,
107604,
109620,
111447,
115101,
115290,
119560,
123830,
127368,
127890,
131544,
134505,
138348,
143289,
148596,
153468,
153720,
158760,
159210,
161406,
164430,
170520,
172935,
173362,
179340,
185745,
191052,
191835,
197640,
212280,
215208,
219240,
222894,
230202,
230580,
238815,
242109,
247660,
255780,
260043,
269010,
276696,
286578,
297192,
306936,
318420,
322812,
328860,
334341,
345870,
346724,
358680,
371490,
382104,
383670,
403515,
433405,
445788,
460404,
461160,
477630,
484218,
495320,
511560,
520086,
538020,
557235,
573156,
575505,
636840,
645624,
657720,
668682,
691740,
693448,
716445,
742980,
767340,
780129,
807030,
866810,
891576,
920808,
955260,
968436,
1003023,
1040172,
1076040,
1114470,
1146312,
1151010,
1210545,
1300215,
1337364,
1383480,
1432890,
1485960,
1534680,
1560258,
1614060,
1671705,
1733620,
1910520,
1936872,
2006046,
2080344,
2228940,
2302020,
2340387,
2421090,
2600430,
2674728,
2865780,
3120516,
3228120,
3343410,
3467240,
3900645,
4012092,
4457880,
4604040,
4680774,
4842180,
5015115,
5200860,
5731560,
6241032,
6686820,
7021161,
7801290,
8024184,
9361548,
9684360,
10030230,
10401720,
11701935,
13373640,
14042322,
15602580,
18723096,
20060460,
23403870,
28084644,
31205160,
35105805,
40120920,
46807740,
56169288,
70211610,
93615480,
140423220,
280846440
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