75414120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{397}}^1\times {\mathrm{1583}}^1$

素因数の和:1994

約数の個数: 64

約数和(自身を含む): 226955520

約数和(自身を除く): 151541400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 397, 794, 1191, 1583, 1588, 1985, 2382, 3166, 3176, 3970, 4749, 4764, 5955, 6332, 7915, 7940, 9498, 9528, 11910, 12664, 15830, 15880, 18996, 23745, 23820, 31660, 37992, 47490, 47640, 63320, 94980, 189960, 628451, 1256902, 1885353, 2513804, 3142255, 3770706, 5027608, 6284510, 7541412, 9426765, 12569020, 15082824, 18853530, 25138040, 37707060, 75414120]

約数ペア:

[(1, 75414120), (2, 37707060), (3, 25138040), (4, 18853530), (5, 15082824), (6, 12569020), (8, 9426765), (10, 7541412), (12, 6284510), (15, 5027608), (20, 3770706), (24, 3142255), (30, 2513804), (40, 1885353), (60, 1256902), (120, 628451), (397, 189960), (794, 94980), (1191, 63320), (1583, 47640), (1588, 47490), (1985, 37992), (2382, 31660), (3166, 23820), (3176, 23745), (3970, 18996), (4749, 15880), (4764, 15830), (5955, 12664), (6332, 11910), (7915, 9528), (7940, 9498)]