979971000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{326657}}^1$

素因数の和:326681

約数の個数: 64

約数和(自身を含む): 3057518880

約数和(自身を除く): 2077547880

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, 1500, 3000, 326657, 653314, 979971, 1306628, 1633285, 1959942, 2613256, 3266570, 3919884, 4899855, 6533140, 7839768, 8166425, 9799710, 13066280, 16332850, 19599420, 24499275, 32665700, 39198840, 40832125, 48998550, 65331400, 81664250, 97997100, 122496375, 163328500, 195994200, 244992750, 326657000, 489985500, 979971000]

約数ペア:

[(1, 979971000), (2, 489985500), (3, 326657000), (4, 244992750), (5, 195994200), (6, 163328500), (8, 122496375), (10, 97997100), (12, 81664250), (15, 65331400), (20, 48998550), (24, 40832125), (25, 39198840), (30, 32665700), (40, 24499275), (50, 19599420), (60, 16332850), (75, 13066280), (100, 9799710), (120, 8166425), (125, 7839768), (150, 6533140), (200, 4899855), (250, 3919884), (300, 3266570), (375, 2613256), (500, 1959942), (600, 1633285), (750, 1306628), (1000, 979971), (1500, 653314), (3000, 326657)]