128574000

素因数分解:

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

素因数の和:2413

約数の個数: 160

約数和(自身を含む): 460774080

約数和(自身を除く): 332200080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 90, 100, 108, 120, 125, 135, 144, 150, 180, 200, 216, 225, 240, 250, 270, 300, 360, 375, 400, 432, 450, 500, 540, 600, 675, 720, 750, 900, 1000, 1080, 1125, 1200, 1350, 1500, 1800, 2000, 2160, 2250, 2381, 2700, 3000, 3375, 3600, 4500, 4762, 5400, 6000, 6750, 7143, 9000, 9524, 10800, 11905, 13500, 14286, 18000, 19048, 21429, 23810, 27000, 28572, 35715, 38096, 42858, 47620, 54000, 57144, 59525, 64287, 71430, 85716, 95240, 107145, 114288, 119050, 128574, 142860, 171432, 178575, 190480, 214290, 238100, 257148, 285720, 297625, 321435, 342864, 357150, 428580, 476200, 514296, 535725, 571440, 595250, 642870, 714300, 857160, 892875, 952400, 1028592, 1071450, 1190500, 1285740, 1428600, 1607175, 1714320, 1785750, 2142900, 2381000, 2571480, 2678625, 2857200, 3214350, 3571500, 4285800, 4762000, 5142960, 5357250, 6428700, 7143000, 8035875, 8571600, 10714500, 12857400, 14286000, 16071750, 21429000, 25714800, 32143500, 42858000, 64287000, 128574000]

約数ペア:

[(1, 128574000), (2, 64287000), (3, 42858000), (4, 32143500), (5, 25714800), (6, 21429000), (8, 16071750), (9, 14286000), (10, 12857400), (12, 10714500), (15, 8571600), (16, 8035875), (18, 7143000), (20, 6428700), (24, 5357250), (25, 5142960), (27, 4762000), (30, 4285800), (36, 3571500), (40, 3214350), (45, 2857200), (48, 2678625), (50, 2571480), (54, 2381000), (60, 2142900), (72, 1785750), (75, 1714320), (80, 1607175), (90, 1428600), (100, 1285740), (108, 1190500), (120, 1071450), (125, 1028592), (135, 952400), (144, 892875), (150, 857160), (180, 714300), (200, 642870), (216, 595250), (225, 571440), (240, 535725), (250, 514296), (270, 476200), (300, 428580), (360, 357150), (375, 342864), (400, 321435), (432, 297625), (450, 285720), (500, 257148), (540, 238100), (600, 214290), (675, 190480), (720, 178575), (750, 171432), (900, 142860), (1000, 128574), (1080, 119050), (1125, 114288), (1200, 107145), (1350, 95240), (1500, 85716), (1800, 71430), (2000, 64287), (2160, 59525), (2250, 57144), (2381, 54000), (2700, 47620), (3000, 42858), (3375, 38096), (3600, 35715), (4500, 28572), (4762, 27000), (5400, 23810), (6000, 21429), (6750, 19048), (7143, 18000), (9000, 14286), (9524, 13500), (10800, 11905)]