76656250

素因数分解:

$2^1\times 5^6\times {\mathrm{11}}^1\times {\mathrm{223}}^1$

素因数の和:266

約数の個数: 56

約数和(自身を含む): 157497984

約数和(自身を除く): 80841734

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 125, 223, 250, 275, 446, 550, 625, 1115, 1250, 1375, 2230, 2453, 2750, 3125, 4906, 5575, 6250, 6875, 11150, 12265, 13750, 15625, 24530, 27875, 31250, 34375, 55750, 61325, 68750, 122650, 139375, 171875, 278750, 306625, 343750, 613250, 696875, 1393750, 1533125, 3066250, 3484375, 6968750, 7665625, 15331250, 38328125, 76656250]

約数ペア:

[(1, 76656250), (2, 38328125), (5, 15331250), (10, 7665625), (11, 6968750), (22, 3484375), (25, 3066250), (50, 1533125), (55, 1393750), (110, 696875), (125, 613250), (223, 343750), (250, 306625), (275, 278750), (446, 171875), (550, 139375), (625, 122650), (1115, 68750), (1250, 61325), (1375, 55750), (2230, 34375), (2453, 31250), (2750, 27875), (3125, 24530), (4906, 15625), (5575, 13750), (6250, 12265), (6875, 11150)]