1282197000

素因数分解:

$2^3\times 3^1\times 5^3\times 7^1\times {\mathrm{61057}}^1$

素因数の和:61088

約数の個数: 128

約数和(自身を含む): 4572023040

約数和(自身を除く): 3289826040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 125, 140, 150, 168, 175, 200, 210, 250, 280, 300, 350, 375, 420, 500, 525, 600, 700, 750, 840, 875, 1000, 1050, 1400, 1500, 1750, 2100, 2625, 3000, 3500, 4200, 5250, 7000, 10500, 21000, 61057, 122114, 183171, 244228, 305285, 366342, 427399, 488456, 610570, 732684, 854798, 915855, 1221140, 1282197, 1465368, 1526425, 1709596, 1831710, 2136995, 2442280, 2564394, 3052850, 3419192, 3663420, 4273990, 4579275, 5128788, 6105700, 6410985, 7326840, 7632125, 8547980, 9158550, 10257576, 10684975, 12211400, 12821970, 15264250, 17095960, 18317100, 21369950, 22896375, 25643940, 30528500, 32054925, 36634200, 42739900, 45792750, 51287880, 53424875, 61057000, 64109850, 85479800, 91585500, 106849750, 128219700, 160274625, 183171000, 213699500, 256439400, 320549250, 427399000, 641098500, 1282197000]

約数ペア:

[(1, 1282197000), (2, 641098500), (3, 427399000), (4, 320549250), (5, 256439400), (6, 213699500), (7, 183171000), (8, 160274625), (10, 128219700), (12, 106849750), (14, 91585500), (15, 85479800), (20, 64109850), (21, 61057000), (24, 53424875), (25, 51287880), (28, 45792750), (30, 42739900), (35, 36634200), (40, 32054925), (42, 30528500), (50, 25643940), (56, 22896375), (60, 21369950), (70, 18317100), (75, 17095960), (84, 15264250), (100, 12821970), (105, 12211400), (120, 10684975), (125, 10257576), (140, 9158550), (150, 8547980), (168, 7632125), (175, 7326840), (200, 6410985), (210, 6105700), (250, 5128788), (280, 4579275), (300, 4273990), (350, 3663420), (375, 3419192), (420, 3052850), (500, 2564394), (525, 2442280), (600, 2136995), (700, 1831710), (750, 1709596), (840, 1526425), (875, 1465368), (1000, 1282197), (1050, 1221140), (1400, 915855), (1500, 854798), (1750, 732684), (2100, 610570), (2625, 488456), (3000, 427399), (3500, 366342), (4200, 305285), (5250, 244228), (7000, 183171), (10500, 122114), (21000, 61057)]