66249920

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1$

素因数の和:127

約数の個数: 168

約数和(自身を含む): 182422800

約数和(自身を除く): 116172880

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 29, 32, 40, 44, 55, 58, 59, 64, 80, 88, 110, 116, 118, 121, 145, 160, 176, 220, 232, 236, 242, 290, 295, 319, 320, 352, 440, 464, 472, 484, 580, 590, 605, 638, 649, 704, 880, 928, 944, 968, 1160, 1180, 1210, 1276, 1298, 1595, 1711, 1760, 1856, 1888, 1936, 2320, 2360, 2420, 2552, 2596, 3190, 3245, 3422, 3509, 3520, 3776, 3872, 4640, 4720, 4840, 5104, 5192, 6380, 6490, 6844, 7018, 7139, 7744, 8555, 9280, 9440, 9680, 10208, 10384, 12760, 12980, 13688, 14036, 14278, 17110, 17545, 18821, 18880, 19360, 20416, 20768, 25520, 25960, 27376, 28072, 28556, 34220, 35090, 35695, 37642, 38720, 41536, 51040, 51920, 54752, 56144, 57112, 68440, 70180, 71390, 75284, 94105, 102080, 103840, 109504, 112288, 114224, 136880, 140360, 142780, 150568, 188210, 207031, 207680, 224576, 228448, 273760, 280720, 285560, 301136, 376420, 414062, 456896, 547520, 561440, 571120, 602272, 752840, 828124, 1035155, 1122880, 1142240, 1204544, 1505680, 1656248, 2070310, 2284480, 3011360, 3312496, 4140620, 6022720, 6624992, 8281240, 13249984, 16562480, 33124960, 66249920]

約数ペア:

[(1, 66249920), (2, 33124960), (4, 16562480), (5, 13249984), (8, 8281240), (10, 6624992), (11, 6022720), (16, 4140620), (20, 3312496), (22, 3011360), (29, 2284480), (32, 2070310), (40, 1656248), (44, 1505680), (55, 1204544), (58, 1142240), (59, 1122880), (64, 1035155), (80, 828124), (88, 752840), (110, 602272), (116, 571120), (118, 561440), (121, 547520), (145, 456896), (160, 414062), (176, 376420), (220, 301136), (232, 285560), (236, 280720), (242, 273760), (290, 228448), (295, 224576), (319, 207680), (320, 207031), (352, 188210), (440, 150568), (464, 142780), (472, 140360), (484, 136880), (580, 114224), (590, 112288), (605, 109504), (638, 103840), (649, 102080), (704, 94105), (880, 75284), (928, 71390), (944, 70180), (968, 68440), (1160, 57112), (1180, 56144), (1210, 54752), (1276, 51920), (1298, 51040), (1595, 41536), (1711, 38720), (1760, 37642), (1856, 35695), (1888, 35090), (1936, 34220), (2320, 28556), (2360, 28072), (2420, 27376), (2552, 25960), (2596, 25520), (3190, 20768), (3245, 20416), (3422, 19360), (3509, 18880), (3520, 18821), (3776, 17545), (3872, 17110), (4640, 14278), (4720, 14036), (4840, 13688), (5104, 12980), (5192, 12760), (6380, 10384), (6490, 10208), (6844, 9680), (7018, 9440), (7139, 9280), (7744, 8555)]