39131100

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{4831}}^1$

素因数の和:4857

約数の個数: 90

約数和(自身を含む): 126873824

約数和(自身を除く): 87742724

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 270, 300, 324, 405, 450, 540, 675, 810, 900, 1350, 1620, 2025, 2700, 4050, 4831, 8100, 9662, 14493, 19324, 24155, 28986, 43479, 48310, 57972, 72465, 86958, 96620, 120775, 130437, 144930, 173916, 217395, 241550, 260874, 289860, 362325, 391311, 434790, 483100, 521748, 652185, 724650, 782622, 869580, 1086975, 1304370, 1449300, 1565244, 1956555, 2173950, 2608740, 3260925, 3913110, 4347900, 6521850, 7826220, 9782775, 13043700, 19565550, 39131100]

約数ペア:

[(1, 39131100), (2, 19565550), (3, 13043700), (4, 9782775), (5, 7826220), (6, 6521850), (9, 4347900), (10, 3913110), (12, 3260925), (15, 2608740), (18, 2173950), (20, 1956555), (25, 1565244), (27, 1449300), (30, 1304370), (36, 1086975), (45, 869580), (50, 782622), (54, 724650), (60, 652185), (75, 521748), (81, 483100), (90, 434790), (100, 391311), (108, 362325), (135, 289860), (150, 260874), (162, 241550), (180, 217395), (225, 173916), (270, 144930), (300, 130437), (324, 120775), (405, 96620), (450, 86958), (540, 72465), (675, 57972), (810, 48310), (900, 43479), (1350, 28986), (1620, 24155), (2025, 19324), (2700, 14493), (4050, 9662), (4831, 8100)]