89805000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{5987}}^1$

素因数の和:6016

約数の個数: 80

約数和(自身を含む): 280597680

約数和(自身を除く): 190792680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 300, 375, 500, 600, 625, 750, 1000, 1250, 1500, 1875, 2500, 3000, 3750, 5000, 5987, 7500, 11974, 15000, 17961, 23948, 29935, 35922, 47896, 59870, 71844, 89805, 119740, 143688, 149675, 179610, 239480, 299350, 359220, 449025, 598700, 718440, 748375, 898050, 1197400, 1496750, 1796100, 2245125, 2993500, 3592200, 3741875, 4490250, 5987000, 7483750, 8980500, 11225625, 14967500, 17961000, 22451250, 29935000, 44902500, 89805000]

約数ペア:

[(1, 89805000), (2, 44902500), (3, 29935000), (4, 22451250), (5, 17961000), (6, 14967500), (8, 11225625), (10, 8980500), (12, 7483750), (15, 5987000), (20, 4490250), (24, 3741875), (25, 3592200), (30, 2993500), (40, 2245125), (50, 1796100), (60, 1496750), (75, 1197400), (100, 898050), (120, 748375), (125, 718440), (150, 598700), (200, 449025), (250, 359220), (300, 299350), (375, 239480), (500, 179610), (600, 149675), (625, 143688), (750, 119740), (1000, 89805), (1250, 71844), (1500, 59870), (1875, 47896), (2500, 35922), (3000, 29935), (3750, 23948), (5000, 17961), (5987, 15000), (7500, 11974)]