47998200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{79997}}^1$

素因数の和:80016

約数の個数: 48

約数和(自身を含む): 148796280

約数和(自身を除く): 100798080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 600, 79997, 159994, 239991, 319988, 399985, 479982, 639976, 799970, 959964, 1199955, 1599940, 1919928, 1999925, 2399910, 3199880, 3999850, 4799820, 5999775, 7999700, 9599640, 11999550, 15999400, 23999100, 47998200]

約数ペア:

[(1, 47998200), (2, 23999100), (3, 15999400), (4, 11999550), (5, 9599640), (6, 7999700), (8, 5999775), (10, 4799820), (12, 3999850), (15, 3199880), (20, 2399910), (24, 1999925), (25, 1919928), (30, 1599940), (40, 1199955), (50, 959964), (60, 799970), (75, 639976), (100, 479982), (120, 399985), (150, 319988), (200, 239991), (300, 159994), (600, 79997)]