20607000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{6869}}^1$

素因数の和:6893

約数の個数: 64

約数和(自身を含む): 64303200

約数和(自身を除く): 43696200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 300, 375, 500, 600, 750, 1000, 1500, 3000, 6869, 13738, 20607, 27476, 34345, 41214, 54952, 68690, 82428, 103035, 137380, 164856, 171725, 206070, 274760, 343450, 412140, 515175, 686900, 824280, 858625, 1030350, 1373800, 1717250, 2060700, 2575875, 3434500, 4121400, 5151750, 6869000, 10303500, 20607000]

約数ペア:

[(1, 20607000), (2, 10303500), (3, 6869000), (4, 5151750), (5, 4121400), (6, 3434500), (8, 2575875), (10, 2060700), (12, 1717250), (15, 1373800), (20, 1030350), (24, 858625), (25, 824280), (30, 686900), (40, 515175), (50, 412140), (60, 343450), (75, 274760), (100, 206070), (120, 171725), (125, 164856), (150, 137380), (200, 103035), (250, 82428), (300, 68690), (375, 54952), (500, 41214), (600, 34345), (750, 27476), (1000, 20607), (1500, 13738), (3000, 6869)]