78256260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{313}}^1\times {\mathrm{463}}^1$

素因数の和:794

約数の個数: 96

約数和(自身を含む): 244769280

約数和(自身を除く): 166513020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 313, 463, 540, 626, 926, 939, 1252, 1389, 1565, 1852, 1878, 2315, 2778, 2817, 3130, 3756, 4167, 4630, 4695, 5556, 5634, 6260, 6945, 8334, 8451, 9260, 9390, 11268, 12501, 13890, 14085, 16668, 16902, 18780, 20835, 25002, 27780, 28170, 33804, 41670, 42255, 50004, 56340, 62505, 83340, 84510, 125010, 144919, 169020, 250020, 289838, 434757, 579676, 724595, 869514, 1304271, 1449190, 1739028, 2173785, 2608542, 2898380, 3912813, 4347570, 5217084, 6521355, 7825626, 8695140, 13042710, 15651252, 19564065, 26085420, 39128130, 78256260]

約数ペア:

[(1, 78256260), (2, 39128130), (3, 26085420), (4, 19564065), (5, 15651252), (6, 13042710), (9, 8695140), (10, 7825626), (12, 6521355), (15, 5217084), (18, 4347570), (20, 3912813), (27, 2898380), (30, 2608542), (36, 2173785), (45, 1739028), (54, 1449190), (60, 1304271), (90, 869514), (108, 724595), (135, 579676), (180, 434757), (270, 289838), (313, 250020), (463, 169020), (540, 144919), (626, 125010), (926, 84510), (939, 83340), (1252, 62505), (1389, 56340), (1565, 50004), (1852, 42255), (1878, 41670), (2315, 33804), (2778, 28170), (2817, 27780), (3130, 25002), (3756, 20835), (4167, 18780), (4630, 16902), (4695, 16668), (5556, 14085), (5634, 13890), (6260, 12501), (6945, 11268), (8334, 9390), (8451, 9260)]