121015500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{80677}}^1$

素因数の和:80699

約数の個数: 48

約数和(自身を含む): 352401504

約数和(自身を除く): 231386004

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 125, 150, 250, 300, 375, 500, 750, 1500, 80677, 161354, 242031, 322708, 403385, 484062, 806770, 968124, 1210155, 1613540, 2016925, 2420310, 4033850, 4840620, 6050775, 8067700, 10084625, 12101550, 20169250, 24203100, 30253875, 40338500, 60507750, 121015500]

約数ペア:

[(1, 121015500), (2, 60507750), (3, 40338500), (4, 30253875), (5, 24203100), (6, 20169250), (10, 12101550), (12, 10084625), (15, 8067700), (20, 6050775), (25, 4840620), (30, 4033850), (50, 2420310), (60, 2016925), (75, 1613540), (100, 1210155), (125, 968124), (150, 806770), (250, 484062), (300, 403385), (375, 322708), (500, 242031), (750, 161354), (1500, 80677)]