526847100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{135089}}^1$

素因数の和:135119

約数の個数: 72

約数和(自身を含む): 1641613680

約数和(自身を除く): 1114766580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 135089, 270178, 405267, 540356, 675445, 810534, 1350890, 1621068, 1756157, 2026335, 2701780, 3377225, 3512314, 4052670, 5268471, 6754450, 7024628, 8105340, 8780785, 10131675, 10536942, 13508900, 17561570, 20263350, 21073884, 26342355, 35123140, 40526700, 43903925, 52684710, 87807850, 105369420, 131711775, 175615700, 263423550, 526847100]

約数ペア:

[(1, 526847100), (2, 263423550), (3, 175615700), (4, 131711775), (5, 105369420), (6, 87807850), (10, 52684710), (12, 43903925), (13, 40526700), (15, 35123140), (20, 26342355), (25, 21073884), (26, 20263350), (30, 17561570), (39, 13508900), (50, 10536942), (52, 10131675), (60, 8780785), (65, 8105340), (75, 7024628), (78, 6754450), (100, 5268471), (130, 4052670), (150, 3512314), (156, 3377225), (195, 2701780), (260, 2026335), (300, 1756157), (325, 1621068), (390, 1350890), (650, 810534), (780, 675445), (975, 540356), (1300, 405267), (1950, 270178), (3900, 135089)]