149700

素因数分解:

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

素因数の和:516

約数の個数: 36

約数和(自身を含む): 434000

約数和(自身を除く): 284300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 499, 998, 1497, 1996, 2495, 2994, 4990, 5988, 7485, 9980, 12475, 14970, 24950, 29940, 37425, 49900, 74850, 149700]

約数ペア:

[(1, 149700), (2, 74850), (3, 49900), (4, 37425), (5, 29940), (6, 24950), (10, 14970), (12, 12475), (15, 9980), (20, 7485), (25, 5988), (30, 4990), (50, 2994), (60, 2495), (75, 1996), (100, 1497), (150, 998), (300, 499)]