3742500

素因数分解:

$2^2\times 3^1\times 5^4\times {\mathrm{499}}^1$

素因数の和:526

約数の個数: 60

約数和(自身を含む): 10934000

約数和(自身を除く): 7191500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 125, 150, 250, 300, 375, 499, 500, 625, 750, 998, 1250, 1497, 1500, 1875, 1996, 2495, 2500, 2994, 3750, 4990, 5988, 7485, 7500, 9980, 12475, 14970, 24950, 29940, 37425, 49900, 62375, 74850, 124750, 149700, 187125, 249500, 311875, 374250, 623750, 748500, 935625, 1247500, 1871250, 3742500]

約数ペア:

[(1, 3742500), (2, 1871250), (3, 1247500), (4, 935625), (5, 748500), (6, 623750), (10, 374250), (12, 311875), (15, 249500), (20, 187125), (25, 149700), (30, 124750), (50, 74850), (60, 62375), (75, 49900), (100, 37425), (125, 29940), (150, 24950), (250, 14970), (300, 12475), (375, 9980), (499, 7500), (500, 7485), (625, 5988), (750, 4990), (998, 3750), (1250, 2994), (1497, 2500), (1500, 2495), (1875, 1996)]