840201000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{229}}^1\times {\mathrm{1223}}^1$

素因数の和:1476

約数の個数: 128

約数和(自身を含む): 2635027200

約数和(自身を除く): 1794826200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 229, 250, 300, 375, 458, 500, 600, 687, 750, 916, 1000, 1145, 1223, 1374, 1500, 1832, 2290, 2446, 2748, 3000, 3435, 3669, 4580, 4892, 5496, 5725, 6115, 6870, 7338, 9160, 9784, 11450, 12230, 13740, 14676, 17175, 18345, 22900, 24460, 27480, 28625, 29352, 30575, 34350, 36690, 45800, 48920, 57250, 61150, 68700, 73380, 85875, 91725, 114500, 122300, 137400, 146760, 152875, 171750, 183450, 229000, 244600, 280067, 305750, 343500, 366900, 458625, 560134, 611500, 687000, 733800, 840201, 917250, 1120268, 1223000, 1400335, 1680402, 1834500, 2240536, 2800670, 3360804, 3669000, 4201005, 5601340, 6721608, 7001675, 8402010, 11202680, 14003350, 16804020, 21005025, 28006700, 33608040, 35008375, 42010050, 56013400, 70016750, 84020100, 105025125, 140033500, 168040200, 210050250, 280067000, 420100500, 840201000]

約数ペア:

[(1, 840201000), (2, 420100500), (3, 280067000), (4, 210050250), (5, 168040200), (6, 140033500), (8, 105025125), (10, 84020100), (12, 70016750), (15, 56013400), (20, 42010050), (24, 35008375), (25, 33608040), (30, 28006700), (40, 21005025), (50, 16804020), (60, 14003350), (75, 11202680), (100, 8402010), (120, 7001675), (125, 6721608), (150, 5601340), (200, 4201005), (229, 3669000), (250, 3360804), (300, 2800670), (375, 2240536), (458, 1834500), (500, 1680402), (600, 1400335), (687, 1223000), (750, 1120268), (916, 917250), (1000, 840201), (1145, 733800), (1223, 687000), (1374, 611500), (1500, 560134), (1832, 458625), (2290, 366900), (2446, 343500), (2748, 305750), (3000, 280067), (3435, 244600), (3669, 229000), (4580, 183450), (4892, 171750), (5496, 152875), (5725, 146760), (6115, 137400), (6870, 122300), (7338, 114500), (9160, 91725), (9784, 85875), (11450, 73380), (12230, 68700), (13740, 61150), (14676, 57250), (17175, 48920), (18345, 45800), (22900, 36690), (24460, 34350), (27480, 30575), (28625, 29352)]