42858000

素因数分解:

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

素因数の和:2410

約数の個数: 120

約数和(自身を含む): 149751576

約数和(自身を除く): 106893576

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 125, 144, 150, 180, 200, 225, 240, 250, 300, 360, 375, 400, 450, 500, 600, 720, 750, 900, 1000, 1125, 1200, 1500, 1800, 2000, 2250, 2381, 3000, 3600, 4500, 4762, 6000, 7143, 9000, 9524, 11905, 14286, 18000, 19048, 21429, 23810, 28572, 35715, 38096, 42858, 47620, 57144, 59525, 71430, 85716, 95240, 107145, 114288, 119050, 142860, 171432, 178575, 190480, 214290, 238100, 285720, 297625, 342864, 357150, 428580, 476200, 535725, 571440, 595250, 714300, 857160, 892875, 952400, 1071450, 1190500, 1428600, 1714320, 1785750, 2142900, 2381000, 2678625, 2857200, 3571500, 4285800, 4762000, 5357250, 7143000, 8571600, 10714500, 14286000, 21429000, 42858000]

約数ペア:

[(1, 42858000), (2, 21429000), (3, 14286000), (4, 10714500), (5, 8571600), (6, 7143000), (8, 5357250), (9, 4762000), (10, 4285800), (12, 3571500), (15, 2857200), (16, 2678625), (18, 2381000), (20, 2142900), (24, 1785750), (25, 1714320), (30, 1428600), (36, 1190500), (40, 1071450), (45, 952400), (48, 892875), (50, 857160), (60, 714300), (72, 595250), (75, 571440), (80, 535725), (90, 476200), (100, 428580), (120, 357150), (125, 342864), (144, 297625), (150, 285720), (180, 238100), (200, 214290), (225, 190480), (240, 178575), (250, 171432), (300, 142860), (360, 119050), (375, 114288), (400, 107145), (450, 95240), (500, 85716), (600, 71430), (720, 59525), (750, 57144), (900, 47620), (1000, 42858), (1125, 38096), (1200, 35715), (1500, 28572), (1800, 23810), (2000, 21429), (2250, 19048), (2381, 18000), (3000, 14286), (3600, 11905), (4500, 9524), (4762, 9000), (6000, 7143)]