39705000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{2647}}^1$

素因数の和:2676

約数の個数: 80

約数和(自身を含む): 124085280

約数和(自身を除く): 84380280

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, 625, 750, 1000, 1250, 1500, 1875, 2500, 2647, 3000, 3750, 5000, 5294, 7500, 7941, 10588, 13235, 15000, 15882, 21176, 26470, 31764, 39705, 52940, 63528, 66175, 79410, 105880, 132350, 158820, 198525, 264700, 317640, 330875, 397050, 529400, 661750, 794100, 992625, 1323500, 1588200, 1654375, 1985250, 2647000, 3308750, 3970500, 4963125, 6617500, 7941000, 9926250, 13235000, 19852500, 39705000]

約数ペア:

[(1, 39705000), (2, 19852500), (3, 13235000), (4, 9926250), (5, 7941000), (6, 6617500), (8, 4963125), (10, 3970500), (12, 3308750), (15, 2647000), (20, 1985250), (24, 1654375), (25, 1588200), (30, 1323500), (40, 992625), (50, 794100), (60, 661750), (75, 529400), (100, 397050), (120, 330875), (125, 317640), (150, 264700), (200, 198525), (250, 158820), (300, 132350), (375, 105880), (500, 79410), (600, 66175), (625, 63528), (750, 52940), (1000, 39705), (1250, 31764), (1500, 26470), (1875, 21176), (2500, 15882), (2647, 15000), (3000, 13235), (3750, 10588), (5000, 7941), (5294, 7500)]