3867000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{1289}}^1$

素因数の和:1313

約数の個数: 64

約数和(自身を含む): 12074400

約数和(自身を除く): 8207400

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, 750, 1000, 1289, 1500, 2578, 3000, 3867, 5156, 6445, 7734, 10312, 12890, 15468, 19335, 25780, 30936, 32225, 38670, 51560, 64450, 77340, 96675, 128900, 154680, 161125, 193350, 257800, 322250, 386700, 483375, 644500, 773400, 966750, 1289000, 1933500, 3867000]

約数ペア:

[(1, 3867000), (2, 1933500), (3, 1289000), (4, 966750), (5, 773400), (6, 644500), (8, 483375), (10, 386700), (12, 322250), (15, 257800), (20, 193350), (24, 161125), (25, 154680), (30, 128900), (40, 96675), (50, 77340), (60, 64450), (75, 51560), (100, 38670), (120, 32225), (125, 30936), (150, 25780), (200, 19335), (250, 15468), (300, 12890), (375, 10312), (500, 7734), (600, 6445), (750, 5156), (1000, 3867), (1289, 3000), (1500, 2578)]