54286800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{2381}}^1$

素因数の和:2421

約数の個数: 120

約数和(自身を含む): 183128160

約数和(自身を除く): 128841360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 38, 40, 48, 50, 57, 60, 75, 76, 80, 95, 100, 114, 120, 150, 152, 190, 200, 228, 240, 285, 300, 304, 380, 400, 456, 475, 570, 600, 760, 912, 950, 1140, 1200, 1425, 1520, 1900, 2280, 2381, 2850, 3800, 4560, 4762, 5700, 7143, 7600, 9524, 11400, 11905, 14286, 19048, 22800, 23810, 28572, 35715, 38096, 45239, 47620, 57144, 59525, 71430, 90478, 95240, 114288, 119050, 135717, 142860, 178575, 180956, 190480, 226195, 238100, 271434, 285720, 357150, 361912, 452390, 476200, 542868, 571440, 678585, 714300, 723824, 904780, 952400, 1085736, 1130975, 1357170, 1428600, 1809560, 2171472, 2261950, 2714340, 2857200, 3392925, 3619120, 4523900, 5428680, 6785850, 9047800, 10857360, 13571700, 18095600, 27143400, 54286800]

約数ペア:

[(1, 54286800), (2, 27143400), (3, 18095600), (4, 13571700), (5, 10857360), (6, 9047800), (8, 6785850), (10, 5428680), (12, 4523900), (15, 3619120), (16, 3392925), (19, 2857200), (20, 2714340), (24, 2261950), (25, 2171472), (30, 1809560), (38, 1428600), (40, 1357170), (48, 1130975), (50, 1085736), (57, 952400), (60, 904780), (75, 723824), (76, 714300), (80, 678585), (95, 571440), (100, 542868), (114, 476200), (120, 452390), (150, 361912), (152, 357150), (190, 285720), (200, 271434), (228, 238100), (240, 226195), (285, 190480), (300, 180956), (304, 178575), (380, 142860), (400, 135717), (456, 119050), (475, 114288), (570, 95240), (600, 90478), (760, 71430), (912, 59525), (950, 57144), (1140, 47620), (1200, 45239), (1425, 38096), (1520, 35715), (1900, 28572), (2280, 23810), (2381, 22800), (2850, 19048), (3800, 14286), (4560, 11905), (4762, 11400), (5700, 9524), (7143, 7600)]