3102500

素因数分解:

$2^2\times 5^4\times {\mathrm{17}}^1\times {\mathrm{73}}^1$

素因数の和:114

約数の個数: 60

約数和(自身を含む): 7282044

約数和(自身を除く): 4179544

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 73, 85, 100, 125, 146, 170, 250, 292, 340, 365, 425, 500, 625, 730, 850, 1241, 1250, 1460, 1700, 1825, 2125, 2482, 2500, 3650, 4250, 4964, 6205, 7300, 8500, 9125, 10625, 12410, 18250, 21250, 24820, 31025, 36500, 42500, 45625, 62050, 91250, 124100, 155125, 182500, 310250, 620500, 775625, 1551250, 3102500]

約数ペア:

[(1, 3102500), (2, 1551250), (4, 775625), (5, 620500), (10, 310250), (17, 182500), (20, 155125), (25, 124100), (34, 91250), (50, 62050), (68, 45625), (73, 42500), (85, 36500), (100, 31025), (125, 24820), (146, 21250), (170, 18250), (250, 12410), (292, 10625), (340, 9125), (365, 8500), (425, 7300), (500, 6205), (625, 4964), (730, 4250), (850, 3650), (1241, 2500), (1250, 2482), (1460, 2125), (1700, 1825)]