14992500

素因数分解:

$2^2\times 3^1\times 5^4\times {\mathrm{1999}}^1$

素因数の和:2026

約数の個数: 60

約数和(自身を含む): 43736000

約数和(自身を除く): 28743500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 125, 150, 250, 300, 375, 500, 625, 750, 1250, 1500, 1875, 1999, 2500, 3750, 3998, 5997, 7500, 7996, 9995, 11994, 19990, 23988, 29985, 39980, 49975, 59970, 99950, 119940, 149925, 199900, 249875, 299850, 499750, 599700, 749625, 999500, 1249375, 1499250, 2498750, 2998500, 3748125, 4997500, 7496250, 14992500]

約数ペア:

[(1, 14992500), (2, 7496250), (3, 4997500), (4, 3748125), (5, 2998500), (6, 2498750), (10, 1499250), (12, 1249375), (15, 999500), (20, 749625), (25, 599700), (30, 499750), (50, 299850), (60, 249875), (75, 199900), (100, 149925), (125, 119940), (150, 99950), (250, 59970), (300, 49975), (375, 39980), (500, 29985), (625, 23988), (750, 19990), (1250, 11994), (1500, 9995), (1875, 7996), (1999, 7500), (2500, 5997), (3750, 3998)]