3069400

素因数分解:

$2^3\times 5^2\times {\mathrm{103}}^1\times {\mathrm{149}}^1$

素因数の和:268

約数の個数: 48

約数和(自身を含む): 7254000

約数和(自身を除く): 4184600

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 103, 149, 200, 206, 298, 412, 515, 596, 745, 824, 1030, 1192, 1490, 2060, 2575, 2980, 3725, 4120, 5150, 5960, 7450, 10300, 14900, 15347, 20600, 29800, 30694, 61388, 76735, 122776, 153470, 306940, 383675, 613880, 767350, 1534700, 3069400]

約数ペア:

[(1, 3069400), (2, 1534700), (4, 767350), (5, 613880), (8, 383675), (10, 306940), (20, 153470), (25, 122776), (40, 76735), (50, 61388), (100, 30694), (103, 29800), (149, 20600), (200, 15347), (206, 14900), (298, 10300), (412, 7450), (515, 5960), (596, 5150), (745, 4120), (824, 3725), (1030, 2980), (1192, 2575), (1490, 2060)]