66069500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{439}}^1$

素因数の和:508

約数の個数: 96

約数和(自身を含む): 169128960

約数和(自身を除く): 103059460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 43, 50, 70, 86, 100, 125, 140, 172, 175, 215, 250, 301, 350, 430, 439, 500, 602, 700, 860, 875, 878, 1075, 1204, 1505, 1750, 1756, 2150, 2195, 3010, 3073, 3500, 4300, 4390, 5375, 6020, 6146, 7525, 8780, 10750, 10975, 12292, 15050, 15365, 18877, 21500, 21950, 30100, 30730, 37625, 37754, 43900, 54875, 61460, 75250, 75508, 76825, 94385, 109750, 132139, 150500, 153650, 188770, 219500, 264278, 307300, 377540, 384125, 471925, 528556, 660695, 768250, 943850, 1321390, 1536500, 1887700, 2359625, 2642780, 3303475, 4719250, 6606950, 9438500, 13213900, 16517375, 33034750, 66069500]

約数ペア:

[(1, 66069500), (2, 33034750), (4, 16517375), (5, 13213900), (7, 9438500), (10, 6606950), (14, 4719250), (20, 3303475), (25, 2642780), (28, 2359625), (35, 1887700), (43, 1536500), (50, 1321390), (70, 943850), (86, 768250), (100, 660695), (125, 528556), (140, 471925), (172, 384125), (175, 377540), (215, 307300), (250, 264278), (301, 219500), (350, 188770), (430, 153650), (439, 150500), (500, 132139), (602, 109750), (700, 94385), (860, 76825), (875, 75508), (878, 75250), (1075, 61460), (1204, 54875), (1505, 43900), (1750, 37754), (1756, 37625), (2150, 30730), (2195, 30100), (3010, 21950), (3073, 21500), (3500, 18877), (4300, 15365), (4390, 15050), (5375, 12292), (6020, 10975), (6146, 10750), (7525, 8780)]