68235000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{4549}}^1$

素因数の和:4578

約数の個数: 80

約数和(自身を含む): 213213000

約数和(自身を除く): 144978000

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, 3000, 3750, 4549, 5000, 7500, 9098, 13647, 15000, 18196, 22745, 27294, 36392, 45490, 54588, 68235, 90980, 109176, 113725, 136470, 181960, 227450, 272940, 341175, 454900, 545880, 568625, 682350, 909800, 1137250, 1364700, 1705875, 2274500, 2729400, 2843125, 3411750, 4549000, 5686250, 6823500, 8529375, 11372500, 13647000, 17058750, 22745000, 34117500, 68235000]

約数ペア:

[(1, 68235000), (2, 34117500), (3, 22745000), (4, 17058750), (5, 13647000), (6, 11372500), (8, 8529375), (10, 6823500), (12, 5686250), (15, 4549000), (20, 3411750), (24, 2843125), (25, 2729400), (30, 2274500), (40, 1705875), (50, 1364700), (60, 1137250), (75, 909800), (100, 682350), (120, 568625), (125, 545880), (150, 454900), (200, 341175), (250, 272940), (300, 227450), (375, 181960), (500, 136470), (600, 113725), (625, 109176), (750, 90980), (1000, 68235), (1250, 54588), (1500, 45490), (1875, 36392), (2500, 27294), (3000, 22745), (3750, 18196), (4549, 15000), (5000, 13647), (7500, 9098)]