252005250

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2087}}^1$

素因数の和:2137

約数の個数: 128

約数和(自身を含む): 750477312

約数和(自身を除く): 498472062

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 25, 30, 35, 42, 46, 50, 69, 70, 75, 105, 115, 125, 138, 150, 161, 175, 210, 230, 250, 322, 345, 350, 375, 483, 525, 575, 690, 750, 805, 875, 966, 1050, 1150, 1610, 1725, 1750, 2087, 2415, 2625, 2875, 3450, 4025, 4174, 4830, 5250, 5750, 6261, 8050, 8625, 10435, 12075, 12522, 14609, 17250, 20125, 20870, 24150, 29218, 31305, 40250, 43827, 48001, 52175, 60375, 62610, 73045, 87654, 96002, 104350, 120750, 144003, 146090, 156525, 219135, 240005, 260875, 288006, 313050, 336007, 365225, 438270, 480010, 521750, 672014, 720015, 730450, 782625, 1008021, 1095675, 1200025, 1440030, 1565250, 1680035, 1826125, 2016042, 2191350, 2400050, 3360070, 3600075, 3652250, 5040105, 5478375, 6000125, 7200150, 8400175, 10080210, 10956750, 12000250, 16800350, 18000375, 25200525, 36000750, 42000875, 50401050, 84001750, 126002625, 252005250]

約数ペア:

[(1, 252005250), (2, 126002625), (3, 84001750), (5, 50401050), (6, 42000875), (7, 36000750), (10, 25200525), (14, 18000375), (15, 16800350), (21, 12000250), (23, 10956750), (25, 10080210), (30, 8400175), (35, 7200150), (42, 6000125), (46, 5478375), (50, 5040105), (69, 3652250), (70, 3600075), (75, 3360070), (105, 2400050), (115, 2191350), (125, 2016042), (138, 1826125), (150, 1680035), (161, 1565250), (175, 1440030), (210, 1200025), (230, 1095675), (250, 1008021), (322, 782625), (345, 730450), (350, 720015), (375, 672014), (483, 521750), (525, 480010), (575, 438270), (690, 365225), (750, 336007), (805, 313050), (875, 288006), (966, 260875), (1050, 240005), (1150, 219135), (1610, 156525), (1725, 146090), (1750, 144003), (2087, 120750), (2415, 104350), (2625, 96002), (2875, 87654), (3450, 73045), (4025, 62610), (4174, 60375), (4830, 52175), (5250, 48001), (5750, 43827), (6261, 40250), (8050, 31305), (8625, 29218), (10435, 24150), (12075, 20870), (12522, 20125), (14609, 17250)]