74129100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{103}}^1\times {\mathrm{2399}}^1$

素因数の和:2519

約数の個数: 72

約数和(自身を含む): 216652800

約数和(自身を除く): 142523700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 103, 150, 206, 300, 309, 412, 515, 618, 1030, 1236, 1545, 2060, 2399, 2575, 3090, 4798, 5150, 6180, 7197, 7725, 9596, 10300, 11995, 14394, 15450, 23990, 28788, 30900, 35985, 47980, 59975, 71970, 119950, 143940, 179925, 239900, 247097, 359850, 494194, 719700, 741291, 988388, 1235485, 1482582, 2470970, 2965164, 3706455, 4941940, 6177425, 7412910, 12354850, 14825820, 18532275, 24709700, 37064550, 74129100]

約数ペア:

[(1, 74129100), (2, 37064550), (3, 24709700), (4, 18532275), (5, 14825820), (6, 12354850), (10, 7412910), (12, 6177425), (15, 4941940), (20, 3706455), (25, 2965164), (30, 2470970), (50, 1482582), (60, 1235485), (75, 988388), (100, 741291), (103, 719700), (150, 494194), (206, 359850), (300, 247097), (309, 239900), (412, 179925), (515, 143940), (618, 119950), (1030, 71970), (1236, 59975), (1545, 47980), (2060, 35985), (2399, 30900), (2575, 28788), (3090, 23990), (4798, 15450), (5150, 14394), (6180, 11995), (7197, 10300), (7725, 9596)]