2099400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{3499}}^1$

素因数の和:3518

約数の個数: 48

約数和(自身を含む): 6510000

約数和(自身を除く): 4410600

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, 3499, 6998, 10497, 13996, 17495, 20994, 27992, 34990, 41988, 52485, 69980, 83976, 87475, 104970, 139960, 174950, 209940, 262425, 349900, 419880, 524850, 699800, 1049700, 2099400]

約数ペア:

[(1, 2099400), (2, 1049700), (3, 699800), (4, 524850), (5, 419880), (6, 349900), (8, 262425), (10, 209940), (12, 174950), (15, 139960), (20, 104970), (24, 87475), (25, 83976), (30, 69980), (40, 52485), (50, 41988), (60, 34990), (75, 27992), (100, 20994), (120, 17495), (150, 13996), (200, 10497), (300, 6998), (600, 3499)]