2085750

素因数分解:

$2^1\times 3^4\times 5^3\times {\mathrm{103}}^1$

素因数の和:132

約数の個数: 80

約数和(自身を含む): 5889312

約数和(自身を除く): 3803562

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 103, 125, 135, 150, 162, 206, 225, 250, 270, 309, 375, 405, 450, 515, 618, 675, 750, 810, 927, 1030, 1125, 1350, 1545, 1854, 2025, 2250, 2575, 2781, 3090, 3375, 4050, 4635, 5150, 5562, 6750, 7725, 8343, 9270, 10125, 12875, 13905, 15450, 16686, 20250, 23175, 25750, 27810, 38625, 41715, 46350, 69525, 77250, 83430, 115875, 139050, 208575, 231750, 347625, 417150, 695250, 1042875, 2085750]

約数ペア:

[(1, 2085750), (2, 1042875), (3, 695250), (5, 417150), (6, 347625), (9, 231750), (10, 208575), (15, 139050), (18, 115875), (25, 83430), (27, 77250), (30, 69525), (45, 46350), (50, 41715), (54, 38625), (75, 27810), (81, 25750), (90, 23175), (103, 20250), (125, 16686), (135, 15450), (150, 13905), (162, 12875), (206, 10125), (225, 9270), (250, 8343), (270, 7725), (309, 6750), (375, 5562), (405, 5150), (450, 4635), (515, 4050), (618, 3375), (675, 3090), (750, 2781), (810, 2575), (927, 2250), (1030, 2025), (1125, 1854), (1350, 1545)]