8985000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{599}}^1$

素因数の和:628

約数の個数: 80

約数和(自身を含む): 28116000

約数和(自身を除く): 19131000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 300, 375, 500, 599, 600, 625, 750, 1000, 1198, 1250, 1500, 1797, 1875, 2396, 2500, 2995, 3000, 3594, 3750, 4792, 5000, 5990, 7188, 7500, 8985, 11980, 14376, 14975, 15000, 17970, 23960, 29950, 35940, 44925, 59900, 71880, 74875, 89850, 119800, 149750, 179700, 224625, 299500, 359400, 374375, 449250, 599000, 748750, 898500, 1123125, 1497500, 1797000, 2246250, 2995000, 4492500, 8985000]

約数ペア:

[(1, 8985000), (2, 4492500), (3, 2995000), (4, 2246250), (5, 1797000), (6, 1497500), (8, 1123125), (10, 898500), (12, 748750), (15, 599000), (20, 449250), (24, 374375), (25, 359400), (30, 299500), (40, 224625), (50, 179700), (60, 149750), (75, 119800), (100, 89850), (120, 74875), (125, 71880), (150, 59900), (200, 44925), (250, 35940), (300, 29950), (375, 23960), (500, 17970), (599, 15000), (600, 14975), (625, 14376), (750, 11980), (1000, 8985), (1198, 7500), (1250, 7188), (1500, 5990), (1797, 5000), (1875, 4792), (2396, 3750), (2500, 3594), (2995, 3000)]