129687000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{139}}^1\times {\mathrm{311}}^1$

素因数の和:474

約数の個数: 128

約数和(自身を含む): 408844800

約数和(自身を除く): 279157800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 139, 150, 200, 250, 278, 300, 311, 375, 417, 500, 556, 600, 622, 695, 750, 834, 933, 1000, 1112, 1244, 1390, 1500, 1555, 1668, 1866, 2085, 2488, 2780, 3000, 3110, 3336, 3475, 3732, 4170, 4665, 5560, 6220, 6950, 7464, 7775, 8340, 9330, 10425, 12440, 13900, 15550, 16680, 17375, 18660, 20850, 23325, 27800, 31100, 34750, 37320, 38875, 41700, 43229, 46650, 52125, 62200, 69500, 77750, 83400, 86458, 93300, 104250, 116625, 129687, 139000, 155500, 172916, 186600, 208500, 216145, 233250, 259374, 311000, 345832, 417000, 432290, 466500, 518748, 648435, 864580, 933000, 1037496, 1080725, 1296870, 1729160, 2161450, 2593740, 3242175, 4322900, 5187480, 5403625, 6484350, 8645800, 10807250, 12968700, 16210875, 21614500, 25937400, 32421750, 43229000, 64843500, 129687000]

約数ペア:

[(1, 129687000), (2, 64843500), (3, 43229000), (4, 32421750), (5, 25937400), (6, 21614500), (8, 16210875), (10, 12968700), (12, 10807250), (15, 8645800), (20, 6484350), (24, 5403625), (25, 5187480), (30, 4322900), (40, 3242175), (50, 2593740), (60, 2161450), (75, 1729160), (100, 1296870), (120, 1080725), (125, 1037496), (139, 933000), (150, 864580), (200, 648435), (250, 518748), (278, 466500), (300, 432290), (311, 417000), (375, 345832), (417, 311000), (500, 259374), (556, 233250), (600, 216145), (622, 208500), (695, 186600), (750, 172916), (834, 155500), (933, 139000), (1000, 129687), (1112, 116625), (1244, 104250), (1390, 93300), (1500, 86458), (1555, 83400), (1668, 77750), (1866, 69500), (2085, 62200), (2488, 52125), (2780, 46650), (3000, 43229), (3110, 41700), (3336, 38875), (3475, 37320), (3732, 34750), (4170, 31100), (4665, 27800), (5560, 23325), (6220, 20850), (6950, 18660), (7464, 17375), (7775, 16680), (8340, 15550), (9330, 13900), (10425, 12440)]