57945000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{3863}}^1$

素因数の和:3892

約数の個数: 80

約数和(自身を含む): 181067040

約数和(自身を除く): 123122040

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, 600, 625, 750, 1000, 1250, 1500, 1875, 2500, 3000, 3750, 3863, 5000, 7500, 7726, 11589, 15000, 15452, 19315, 23178, 30904, 38630, 46356, 57945, 77260, 92712, 96575, 115890, 154520, 193150, 231780, 289725, 386300, 463560, 482875, 579450, 772600, 965750, 1158900, 1448625, 1931500, 2317800, 2414375, 2897250, 3863000, 4828750, 5794500, 7243125, 9657500, 11589000, 14486250, 19315000, 28972500, 57945000]

約数ペア:

[(1, 57945000), (2, 28972500), (3, 19315000), (4, 14486250), (5, 11589000), (6, 9657500), (8, 7243125), (10, 5794500), (12, 4828750), (15, 3863000), (20, 2897250), (24, 2414375), (25, 2317800), (30, 1931500), (40, 1448625), (50, 1158900), (60, 965750), (75, 772600), (100, 579450), (120, 482875), (125, 463560), (150, 386300), (200, 289725), (250, 231780), (300, 193150), (375, 154520), (500, 115890), (600, 96575), (625, 92712), (750, 77260), (1000, 57945), (1250, 46356), (1500, 38630), (1875, 30904), (2500, 23178), (3000, 19315), (3750, 15452), (3863, 15000), (5000, 11589), (7500, 7726)]