75071820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{30517}}^1$

素因数の和:30570

約数の個数: 48

約数和(自身を含む): 215335008

約数和(自身を除く): 140263188

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 30517, 61034, 91551, 122068, 152585, 183102, 305170, 366204, 457755, 610340, 915510, 1251197, 1831020, 2502394, 3753591, 5004788, 6255985, 7507182, 12511970, 15014364, 18767955, 25023940, 37535910, 75071820]

約数ペア:

[(1, 75071820), (2, 37535910), (3, 25023940), (4, 18767955), (5, 15014364), (6, 12511970), (10, 7507182), (12, 6255985), (15, 5004788), (20, 3753591), (30, 2502394), (41, 1831020), (60, 1251197), (82, 915510), (123, 610340), (164, 457755), (205, 366204), (246, 305170), (410, 183102), (492, 152585), (615, 122068), (820, 91551), (1230, 61034), (2460, 30517)]