100002000

素因数分解:

$2^4\times 3^1\times 5^3\times 7^1\times {\mathrm{2381}}^1$

素因数の和:2414

約数の個数: 160

約数和(自身を含む): 368619264

約数和(自身を除く): 268617264

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 100, 105, 112, 120, 125, 140, 150, 168, 175, 200, 210, 240, 250, 280, 300, 336, 350, 375, 400, 420, 500, 525, 560, 600, 700, 750, 840, 875, 1000, 1050, 1200, 1400, 1500, 1680, 1750, 2000, 2100, 2381, 2625, 2800, 3000, 3500, 4200, 4762, 5250, 6000, 7000, 7143, 8400, 9524, 10500, 11905, 14000, 14286, 16667, 19048, 21000, 23810, 28572, 33334, 35715, 38096, 42000, 47620, 50001, 57144, 59525, 66668, 71430, 83335, 95240, 100002, 114288, 119050, 133336, 142860, 166670, 178575, 190480, 200004, 238100, 250005, 266672, 285720, 297625, 333340, 357150, 400008, 416675, 476200, 500010, 571440, 595250, 666680, 714300, 800016, 833350, 892875, 952400, 1000020, 1190500, 1250025, 1333360, 1428600, 1666700, 1785750, 2000040, 2083375, 2381000, 2500050, 2857200, 3333400, 3571500, 4000080, 4166750, 4762000, 5000100, 6250125, 6666800, 7143000, 8333500, 10000200, 12500250, 14286000, 16667000, 20000400, 25000500, 33334000, 50001000, 100002000]

約数ペア:

[(1, 100002000), (2, 50001000), (3, 33334000), (4, 25000500), (5, 20000400), (6, 16667000), (7, 14286000), (8, 12500250), (10, 10000200), (12, 8333500), (14, 7143000), (15, 6666800), (16, 6250125), (20, 5000100), (21, 4762000), (24, 4166750), (25, 4000080), (28, 3571500), (30, 3333400), (35, 2857200), (40, 2500050), (42, 2381000), (48, 2083375), (50, 2000040), (56, 1785750), (60, 1666700), (70, 1428600), (75, 1333360), (80, 1250025), (84, 1190500), (100, 1000020), (105, 952400), (112, 892875), (120, 833350), (125, 800016), (140, 714300), (150, 666680), (168, 595250), (175, 571440), (200, 500010), (210, 476200), (240, 416675), (250, 400008), (280, 357150), (300, 333340), (336, 297625), (350, 285720), (375, 266672), (400, 250005), (420, 238100), (500, 200004), (525, 190480), (560, 178575), (600, 166670), (700, 142860), (750, 133336), (840, 119050), (875, 114288), (1000, 100002), (1050, 95240), (1200, 83335), (1400, 71430), (1500, 66668), (1680, 59525), (1750, 57144), (2000, 50001), (2100, 47620), (2381, 42000), (2625, 38096), (2800, 35715), (3000, 33334), (3500, 28572), (4200, 23810), (4762, 21000), (5250, 19048), (6000, 16667), (7000, 14286), (7143, 14000), (8400, 11905), (9524, 10500)]