66553900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3067}}^1$

素因数の和:3119

約数の個数: 72

約数和(自身を含む): 170433536

約数和(自身を除く): 103879636

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 31, 35, 50, 62, 70, 100, 124, 140, 155, 175, 217, 310, 350, 434, 620, 700, 775, 868, 1085, 1550, 2170, 3067, 3100, 4340, 5425, 6134, 10850, 12268, 15335, 21469, 21700, 30670, 42938, 61340, 76675, 85876, 95077, 107345, 153350, 190154, 214690, 306700, 380308, 429380, 475385, 536725, 665539, 950770, 1073450, 1331078, 1901540, 2146900, 2376925, 2662156, 3327695, 4753850, 6655390, 9507700, 13310780, 16638475, 33276950, 66553900]

約数ペア:

[(1, 66553900), (2, 33276950), (4, 16638475), (5, 13310780), (7, 9507700), (10, 6655390), (14, 4753850), (20, 3327695), (25, 2662156), (28, 2376925), (31, 2146900), (35, 1901540), (50, 1331078), (62, 1073450), (70, 950770), (100, 665539), (124, 536725), (140, 475385), (155, 429380), (175, 380308), (217, 306700), (310, 214690), (350, 190154), (434, 153350), (620, 107345), (700, 95077), (775, 85876), (868, 76675), (1085, 61340), (1550, 42938), (2170, 30670), (3067, 21700), (3100, 21469), (4340, 15335), (5425, 12268), (6134, 10850)]