27072800

素因数分解:

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

素因数の和:850

約数の個数: 72

約数和(自身を含む): 67714416

約数和(自身を除く): 40641616

約数列:

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

約数ペア:

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