76129900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{9887}}^1$

素因数の和:9919

約数の個数: 72

約数和(自身を含む): 205986816

約数和(自身を除く): 129856916

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 55, 70, 77, 100, 110, 140, 154, 175, 220, 275, 308, 350, 385, 550, 700, 770, 1100, 1540, 1925, 3850, 7700, 9887, 19774, 39548, 49435, 69209, 98870, 108757, 138418, 197740, 217514, 247175, 276836, 346045, 435028, 494350, 543785, 692090, 761299, 988700, 1087570, 1384180, 1522598, 1730225, 2175140, 2718925, 3045196, 3460450, 3806495, 5437850, 6920900, 7612990, 10875700, 15225980, 19032475, 38064950, 76129900]

約数ペア:

[(1, 76129900), (2, 38064950), (4, 19032475), (5, 15225980), (7, 10875700), (10, 7612990), (11, 6920900), (14, 5437850), (20, 3806495), (22, 3460450), (25, 3045196), (28, 2718925), (35, 2175140), (44, 1730225), (50, 1522598), (55, 1384180), (70, 1087570), (77, 988700), (100, 761299), (110, 692090), (140, 543785), (154, 494350), (175, 435028), (220, 346045), (275, 276836), (308, 247175), (350, 217514), (385, 197740), (550, 138418), (700, 108757), (770, 98870), (1100, 69209), (1540, 49435), (1925, 39548), (3850, 19774), (7700, 9887)]