77815350

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{57641}}^1$

素因数の和:57662

約数の個数: 48

約数和(自身を含む): 214428240

約数和(自身を除く): 136612890

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 225, 270, 450, 675, 1350, 57641, 115282, 172923, 288205, 345846, 518769, 576410, 864615, 1037538, 1441025, 1556307, 1729230, 2593845, 2882050, 3112614, 4323075, 5187690, 7781535, 8646150, 12969225, 15563070, 25938450, 38907675, 77815350]

約数ペア:

[(1, 77815350), (2, 38907675), (3, 25938450), (5, 15563070), (6, 12969225), (9, 8646150), (10, 7781535), (15, 5187690), (18, 4323075), (25, 3112614), (27, 2882050), (30, 2593845), (45, 1729230), (50, 1556307), (54, 1441025), (75, 1037538), (90, 864615), (135, 576410), (150, 518769), (225, 345846), (270, 288205), (450, 172923), (675, 115282), (1350, 57641)]