299400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{499}}^1$

素因数の和:518

約数の個数: 48

約数和(自身を含む): 930000

約数和(自身を除く): 630600

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, 499, 600, 998, 1497, 1996, 2495, 2994, 3992, 4990, 5988, 7485, 9980, 11976, 12475, 14970, 19960, 24950, 29940, 37425, 49900, 59880, 74850, 99800, 149700, 299400]

約数ペア:

[(1, 299400), (2, 149700), (3, 99800), (4, 74850), (5, 59880), (6, 49900), (8, 37425), (10, 29940), (12, 24950), (15, 19960), (20, 14970), (24, 12475), (25, 11976), (30, 9980), (40, 7485), (50, 5988), (60, 4990), (75, 3992), (100, 2994), (120, 2495), (150, 1996), (200, 1497), (300, 998), (499, 600)]