143920800

素因数分解:

$2^5\times 3^4\times 5^2\times {\mathrm{2221}}^1$

素因数の和:2253

約数の個数: 180

約数和(自身を含む): 525087486

約数和(自身を除く): 381166686

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 81, 90, 96, 100, 108, 120, 135, 144, 150, 160, 162, 180, 200, 216, 225, 240, 270, 288, 300, 324, 360, 400, 405, 432, 450, 480, 540, 600, 648, 675, 720, 800, 810, 864, 900, 1080, 1200, 1296, 1350, 1440, 1620, 1800, 2025, 2160, 2221, 2400, 2592, 2700, 3240, 3600, 4050, 4320, 4442, 5400, 6480, 6663, 7200, 8100, 8884, 10800, 11105, 12960, 13326, 16200, 17768, 19989, 21600, 22210, 26652, 32400, 33315, 35536, 39978, 44420, 53304, 55525, 59967, 64800, 66630, 71072, 79956, 88840, 99945, 106608, 111050, 119934, 133260, 159912, 166575, 177680, 179901, 199890, 213216, 222100, 239868, 266520, 299835, 319824, 333150, 355360, 359802, 399780, 444200, 479736, 499725, 533040, 599670, 639648, 666300, 719604, 799560, 888400, 899505, 959472, 999450, 1066080, 1199340, 1332600, 1439208, 1499175, 1599120, 1776800, 1799010, 1918944, 1998900, 2398680, 2665200, 2878416, 2998350, 3198240, 3598020, 3997800, 4497525, 4797360, 5330400, 5756832, 5996700, 7196040, 7995600, 8995050, 9594720, 11993400, 14392080, 15991200, 17990100, 23986800, 28784160, 35980200, 47973600, 71960400, 143920800]

約数ペア:

[(1, 143920800), (2, 71960400), (3, 47973600), (4, 35980200), (5, 28784160), (6, 23986800), (8, 17990100), (9, 15991200), (10, 14392080), (12, 11993400), (15, 9594720), (16, 8995050), (18, 7995600), (20, 7196040), (24, 5996700), (25, 5756832), (27, 5330400), (30, 4797360), (32, 4497525), (36, 3997800), (40, 3598020), (45, 3198240), (48, 2998350), (50, 2878416), (54, 2665200), (60, 2398680), (72, 1998900), (75, 1918944), (80, 1799010), (81, 1776800), (90, 1599120), (96, 1499175), (100, 1439208), (108, 1332600), (120, 1199340), (135, 1066080), (144, 999450), (150, 959472), (160, 899505), (162, 888400), (180, 799560), (200, 719604), (216, 666300), (225, 639648), (240, 599670), (270, 533040), (288, 499725), (300, 479736), (324, 444200), (360, 399780), (400, 359802), (405, 355360), (432, 333150), (450, 319824), (480, 299835), (540, 266520), (600, 239868), (648, 222100), (675, 213216), (720, 199890), (800, 179901), (810, 177680), (864, 166575), (900, 159912), (1080, 133260), (1200, 119934), (1296, 111050), (1350, 106608), (1440, 99945), (1620, 88840), (1800, 79956), (2025, 71072), (2160, 66630), (2221, 64800), (2400, 59967), (2592, 55525), (2700, 53304), (3240, 44420), (3600, 39978), (4050, 35536), (4320, 33315), (4442, 32400), (5400, 26652), (6480, 22210), (6663, 21600), (7200, 19989), (8100, 17768), (8884, 16200), (10800, 13326), (11105, 12960)]