2037505500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{53}}^1\times {\mathrm{8543}}^1$

素因数の和:8621

約数の個数: 144

約数和(自身を含む): 6549693696

約数和(自身を除く): 4512188196

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 53, 60, 75, 90, 100, 106, 125, 150, 159, 180, 212, 225, 250, 265, 300, 318, 375, 450, 477, 500, 530, 636, 750, 795, 900, 954, 1060, 1125, 1325, 1500, 1590, 1908, 2250, 2385, 2650, 3180, 3975, 4500, 4770, 5300, 6625, 7950, 8543, 9540, 11925, 13250, 15900, 17086, 19875, 23850, 25629, 26500, 34172, 39750, 42715, 47700, 51258, 59625, 76887, 79500, 85430, 102516, 119250, 128145, 153774, 170860, 213575, 238500, 256290, 307548, 384435, 427150, 452779, 512580, 640725, 768870, 854300, 905558, 1067875, 1281450, 1358337, 1537740, 1811116, 1922175, 2135750, 2263895, 2562900, 2716674, 3203625, 3844350, 4075011, 4271500, 4527790, 5433348, 6407250, 6791685, 7688700, 8150022, 9055580, 9610875, 11319475, 12814500, 13583370, 16300044, 19221750, 20375055, 22638950, 27166740, 33958425, 38443500, 40750110, 45277900, 56597375, 67916850, 81500220, 101875275, 113194750, 135833700, 169792125, 203750550, 226389500, 339584250, 407501100, 509376375, 679168500, 1018752750, 2037505500]

約数ペア:

[(1, 2037505500), (2, 1018752750), (3, 679168500), (4, 509376375), (5, 407501100), (6, 339584250), (9, 226389500), (10, 203750550), (12, 169792125), (15, 135833700), (18, 113194750), (20, 101875275), (25, 81500220), (30, 67916850), (36, 56597375), (45, 45277900), (50, 40750110), (53, 38443500), (60, 33958425), (75, 27166740), (90, 22638950), (100, 20375055), (106, 19221750), (125, 16300044), (150, 13583370), (159, 12814500), (180, 11319475), (212, 9610875), (225, 9055580), (250, 8150022), (265, 7688700), (300, 6791685), (318, 6407250), (375, 5433348), (450, 4527790), (477, 4271500), (500, 4075011), (530, 3844350), (636, 3203625), (750, 2716674), (795, 2562900), (900, 2263895), (954, 2135750), (1060, 1922175), (1125, 1811116), (1325, 1537740), (1500, 1358337), (1590, 1281450), (1908, 1067875), (2250, 905558), (2385, 854300), (2650, 768870), (3180, 640725), (3975, 512580), (4500, 452779), (4770, 427150), (5300, 384435), (6625, 307548), (7950, 256290), (8543, 238500), (9540, 213575), (11925, 170860), (13250, 153774), (15900, 128145), (17086, 119250), (19875, 102516), (23850, 85430), (25629, 79500), (26500, 76887), (34172, 59625), (39750, 51258), (42715, 47700)]