2155203000

素因数分解:

$2^3\times 3^2\times 5^3\times {\mathrm{43}}^1\times {\mathrm{5569}}^1$

素因数の和:5639

約数の個数: 192

約数和(自身を含む): 7455333600

約数和(自身を除く): 5300130600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 43, 45, 50, 60, 72, 75, 86, 90, 100, 120, 125, 129, 150, 172, 180, 200, 215, 225, 250, 258, 300, 344, 360, 375, 387, 430, 450, 500, 516, 600, 645, 750, 774, 860, 900, 1000, 1032, 1075, 1125, 1290, 1500, 1548, 1720, 1800, 1935, 2150, 2250, 2580, 3000, 3096, 3225, 3870, 4300, 4500, 5160, 5375, 5569, 6450, 7740, 8600, 9000, 9675, 10750, 11138, 12900, 15480, 16125, 16707, 19350, 21500, 22276, 25800, 27845, 32250, 33414, 38700, 43000, 44552, 48375, 50121, 55690, 64500, 66828, 77400, 83535, 96750, 100242, 111380, 129000, 133656, 139225, 167070, 193500, 200484, 222760, 239467, 250605, 278450, 334140, 387000, 400968, 417675, 478934, 501210, 556900, 668280, 696125, 718401, 835350, 957868, 1002420, 1113800, 1197335, 1253025, 1392250, 1436802, 1670700, 1915736, 2004840, 2088375, 2155203, 2394670, 2506050, 2784500, 2873604, 3341400, 3592005, 4176750, 4310406, 4789340, 5012100, 5569000, 5747208, 5986675, 6265125, 7184010, 8353500, 8620812, 9578680, 10024200, 10776015, 11973350, 12530250, 14368020, 16707000, 17241624, 17960025, 21552030, 23946700, 25060500, 28736040, 29933375, 35920050, 43104060, 47893400, 50121000, 53880075, 59866750, 71840100, 86208120, 89800125, 107760150, 119733500, 143680200, 179600250, 215520300, 239467000, 269400375, 359200500, 431040600, 538800750, 718401000, 1077601500, 2155203000]

約数ペア:

[(1, 2155203000), (2, 1077601500), (3, 718401000), (4, 538800750), (5, 431040600), (6, 359200500), (8, 269400375), (9, 239467000), (10, 215520300), (12, 179600250), (15, 143680200), (18, 119733500), (20, 107760150), (24, 89800125), (25, 86208120), (30, 71840100), (36, 59866750), (40, 53880075), (43, 50121000), (45, 47893400), (50, 43104060), (60, 35920050), (72, 29933375), (75, 28736040), (86, 25060500), (90, 23946700), (100, 21552030), (120, 17960025), (125, 17241624), (129, 16707000), (150, 14368020), (172, 12530250), (180, 11973350), (200, 10776015), (215, 10024200), (225, 9578680), (250, 8620812), (258, 8353500), (300, 7184010), (344, 6265125), (360, 5986675), (375, 5747208), (387, 5569000), (430, 5012100), (450, 4789340), (500, 4310406), (516, 4176750), (600, 3592005), (645, 3341400), (750, 2873604), (774, 2784500), (860, 2506050), (900, 2394670), (1000, 2155203), (1032, 2088375), (1075, 2004840), (1125, 1915736), (1290, 1670700), (1500, 1436802), (1548, 1392250), (1720, 1253025), (1800, 1197335), (1935, 1113800), (2150, 1002420), (2250, 957868), (2580, 835350), (3000, 718401), (3096, 696125), (3225, 668280), (3870, 556900), (4300, 501210), (4500, 478934), (5160, 417675), (5375, 400968), (5569, 387000), (6450, 334140), (7740, 278450), (8600, 250605), (9000, 239467), (9675, 222760), (10750, 200484), (11138, 193500), (12900, 167070), (15480, 139225), (16125, 133656), (16707, 129000), (19350, 111380), (21500, 100242), (22276, 96750), (25800, 83535), (27845, 77400), (32250, 66828), (33414, 64500), (38700, 55690), (43000, 50121), (44552, 48375)]