49775100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{1999}}^1$

素因数の和:2099

約数の個数: 72

約数和(自身を含む): 145824000

約数和(自身を除く): 96048900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 83, 100, 150, 166, 249, 300, 332, 415, 498, 830, 996, 1245, 1660, 1999, 2075, 2490, 3998, 4150, 4980, 5997, 6225, 7996, 8300, 9995, 11994, 12450, 19990, 23988, 24900, 29985, 39980, 49975, 59970, 99950, 119940, 149925, 165917, 199900, 299850, 331834, 497751, 599700, 663668, 829585, 995502, 1659170, 1991004, 2488755, 3318340, 4147925, 4977510, 8295850, 9955020, 12443775, 16591700, 24887550, 49775100]

約数ペア:

[(1, 49775100), (2, 24887550), (3, 16591700), (4, 12443775), (5, 9955020), (6, 8295850), (10, 4977510), (12, 4147925), (15, 3318340), (20, 2488755), (25, 1991004), (30, 1659170), (50, 995502), (60, 829585), (75, 663668), (83, 599700), (100, 497751), (150, 331834), (166, 299850), (249, 199900), (300, 165917), (332, 149925), (415, 119940), (498, 99950), (830, 59970), (996, 49975), (1245, 39980), (1660, 29985), (1999, 24900), (2075, 23988), (2490, 19990), (3998, 12450), (4150, 11994), (4980, 9995), (5997, 8300), (6225, 7996)]