68768600

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{18097}}^1$

素因数の和:18132

約数の個数: 48

約数和(自身を含む): 168311400

約数和(自身を除く): 99542800

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 152, 190, 200, 380, 475, 760, 950, 1900, 3800, 18097, 36194, 72388, 90485, 144776, 180970, 343843, 361940, 452425, 687686, 723880, 904850, 1375372, 1719215, 1809700, 2750744, 3438430, 3619400, 6876860, 8596075, 13753720, 17192150, 34384300, 68768600]

約数ペア:

[(1, 68768600), (2, 34384300), (4, 17192150), (5, 13753720), (8, 8596075), (10, 6876860), (19, 3619400), (20, 3438430), (25, 2750744), (38, 1809700), (40, 1719215), (50, 1375372), (76, 904850), (95, 723880), (100, 687686), (152, 452425), (190, 361940), (200, 343843), (380, 180970), (475, 144776), (760, 90485), (950, 72388), (1900, 36194), (3800, 18097)]