23999700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{79999}}^1$

素因数の和:80016

約数の個数: 36

約数和(自身を含む): 69440000

約数和(自身を除く): 45440300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 79999, 159998, 239997, 319996, 399995, 479994, 799990, 959988, 1199985, 1599980, 1999975, 2399970, 3999950, 4799940, 5999925, 7999900, 11999850, 23999700]

約数ペア:

[(1, 23999700), (2, 11999850), (3, 7999900), (4, 5999925), (5, 4799940), (6, 3999950), (10, 2399970), (12, 1999975), (15, 1599980), (20, 1199985), (25, 959988), (30, 799990), (50, 479994), (60, 399995), (75, 319996), (100, 239997), (150, 159998), (300, 79999)]