54145600

素因数分解:

$2^6\times 5^2\times {\mathrm{43}}^1\times {\mathrm{787}}^1$

素因数の和:852

約数の個数: 84

約数和(自身を含む): 136503664

約数和(自身を除く): 82358064

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 43, 50, 64, 80, 86, 100, 160, 172, 200, 215, 320, 344, 400, 430, 688, 787, 800, 860, 1075, 1376, 1574, 1600, 1720, 2150, 2752, 3148, 3440, 3935, 4300, 6296, 6880, 7870, 8600, 12592, 13760, 15740, 17200, 19675, 25184, 31480, 33841, 34400, 39350, 50368, 62960, 67682, 68800, 78700, 125920, 135364, 157400, 169205, 251840, 270728, 314800, 338410, 541456, 629600, 676820, 846025, 1082912, 1259200, 1353640, 1692050, 2165824, 2707280, 3384100, 5414560, 6768200, 10829120, 13536400, 27072800, 54145600]

約数ペア:

[(1, 54145600), (2, 27072800), (4, 13536400), (5, 10829120), (8, 6768200), (10, 5414560), (16, 3384100), (20, 2707280), (25, 2165824), (32, 1692050), (40, 1353640), (43, 1259200), (50, 1082912), (64, 846025), (80, 676820), (86, 629600), (100, 541456), (160, 338410), (172, 314800), (200, 270728), (215, 251840), (320, 169205), (344, 157400), (400, 135364), (430, 125920), (688, 78700), (787, 68800), (800, 67682), (860, 62960), (1075, 50368), (1376, 39350), (1574, 34400), (1600, 33841), (1720, 31480), (2150, 25184), (2752, 19675), (3148, 17200), (3440, 15740), (3935, 13760), (4300, 12592), (6296, 8600), (6880, 7870)]