87427560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{619}}^1$

素因数の和:751

約数の個数: 128

約数和(自身を含む): 289267200

約数和(自身を除く): 201839640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 107, 110, 120, 132, 165, 214, 220, 264, 321, 330, 428, 440, 535, 619, 642, 660, 856, 1070, 1177, 1238, 1284, 1320, 1605, 1857, 2140, 2354, 2476, 2568, 3095, 3210, 3531, 3714, 4280, 4708, 4952, 5885, 6190, 6420, 6809, 7062, 7428, 9285, 9416, 11770, 12380, 12840, 13618, 14124, 14856, 17655, 18570, 20427, 23540, 24760, 27236, 28248, 34045, 35310, 37140, 40854, 47080, 54472, 66233, 68090, 70620, 74280, 81708, 102135, 132466, 136180, 141240, 163416, 198699, 204270, 264932, 272360, 331165, 397398, 408540, 529864, 662330, 728563, 794796, 817080, 993495, 1324660, 1457126, 1589592, 1986990, 2185689, 2649320, 2914252, 3642815, 3973980, 4371378, 5828504, 7285630, 7947960, 8742756, 10928445, 14571260, 17485512, 21856890, 29142520, 43713780, 87427560]

約数ペア:

[(1, 87427560), (2, 43713780), (3, 29142520), (4, 21856890), (5, 17485512), (6, 14571260), (8, 10928445), (10, 8742756), (11, 7947960), (12, 7285630), (15, 5828504), (20, 4371378), (22, 3973980), (24, 3642815), (30, 2914252), (33, 2649320), (40, 2185689), (44, 1986990), (55, 1589592), (60, 1457126), (66, 1324660), (88, 993495), (107, 817080), (110, 794796), (120, 728563), (132, 662330), (165, 529864), (214, 408540), (220, 397398), (264, 331165), (321, 272360), (330, 264932), (428, 204270), (440, 198699), (535, 163416), (619, 141240), (642, 136180), (660, 132466), (856, 102135), (1070, 81708), (1177, 74280), (1238, 70620), (1284, 68090), (1320, 66233), (1605, 54472), (1857, 47080), (2140, 40854), (2354, 37140), (2476, 35310), (2568, 34045), (3095, 28248), (3210, 27236), (3531, 24760), (3714, 23540), (4280, 20427), (4708, 18570), (4952, 17655), (5885, 14856), (6190, 14124), (6420, 13618), (6809, 12840), (7062, 12380), (7428, 11770), (9285, 9416)]