208863000

素因数分解:

$2^3\times 3^2\times 5^3\times {\mathrm{23}}^1\times {\mathrm{1009}}^1$

素因数の和:1059

約数の個数: 192

約数和(自身を含む): 737380800

約数和(自身を除く): 528517800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 25, 30, 36, 40, 45, 46, 50, 60, 69, 72, 75, 90, 92, 100, 115, 120, 125, 138, 150, 180, 184, 200, 207, 225, 230, 250, 276, 300, 345, 360, 375, 414, 450, 460, 500, 552, 575, 600, 690, 750, 828, 900, 920, 1000, 1009, 1035, 1125, 1150, 1380, 1500, 1656, 1725, 1800, 2018, 2070, 2250, 2300, 2760, 2875, 3000, 3027, 3450, 4036, 4140, 4500, 4600, 5045, 5175, 5750, 6054, 6900, 8072, 8280, 8625, 9000, 9081, 10090, 10350, 11500, 12108, 13800, 15135, 17250, 18162, 20180, 20700, 23000, 23207, 24216, 25225, 25875, 30270, 34500, 36324, 40360, 41400, 45405, 46414, 50450, 51750, 60540, 69000, 69621, 72648, 75675, 90810, 92828, 100900, 103500, 116035, 121080, 126125, 139242, 151350, 181620, 185656, 201800, 207000, 208863, 227025, 232070, 252250, 278484, 302700, 348105, 363240, 378375, 417726, 454050, 464140, 504500, 556968, 580175, 605400, 696210, 756750, 835452, 908100, 928280, 1009000, 1044315, 1135125, 1160350, 1392420, 1513500, 1670904, 1740525, 1816200, 2088630, 2270250, 2320700, 2784840, 2900875, 3027000, 3481050, 4177260, 4540500, 4641400, 5221575, 5801750, 6962100, 8354520, 8702625, 9081000, 10443150, 11603500, 13924200, 17405250, 20886300, 23207000, 26107875, 34810500, 41772600, 52215750, 69621000, 104431500, 208863000]

約数ペア:

[(1, 208863000), (2, 104431500), (3, 69621000), (4, 52215750), (5, 41772600), (6, 34810500), (8, 26107875), (9, 23207000), (10, 20886300), (12, 17405250), (15, 13924200), (18, 11603500), (20, 10443150), (23, 9081000), (24, 8702625), (25, 8354520), (30, 6962100), (36, 5801750), (40, 5221575), (45, 4641400), (46, 4540500), (50, 4177260), (60, 3481050), (69, 3027000), (72, 2900875), (75, 2784840), (90, 2320700), (92, 2270250), (100, 2088630), (115, 1816200), (120, 1740525), (125, 1670904), (138, 1513500), (150, 1392420), (180, 1160350), (184, 1135125), (200, 1044315), (207, 1009000), (225, 928280), (230, 908100), (250, 835452), (276, 756750), (300, 696210), (345, 605400), (360, 580175), (375, 556968), (414, 504500), (450, 464140), (460, 454050), (500, 417726), (552, 378375), (575, 363240), (600, 348105), (690, 302700), (750, 278484), (828, 252250), (900, 232070), (920, 227025), (1000, 208863), (1009, 207000), (1035, 201800), (1125, 185656), (1150, 181620), (1380, 151350), (1500, 139242), (1656, 126125), (1725, 121080), (1800, 116035), (2018, 103500), (2070, 100900), (2250, 92828), (2300, 90810), (2760, 75675), (2875, 72648), (3000, 69621), (3027, 69000), (3450, 60540), (4036, 51750), (4140, 50450), (4500, 46414), (4600, 45405), (5045, 41400), (5175, 40360), (5750, 36324), (6054, 34500), (6900, 30270), (8072, 25875), (8280, 25225), (8625, 24216), (9000, 23207), (9081, 23000), (10090, 20700), (10350, 20180), (11500, 18162), (12108, 17250), (13800, 15135)]