153200740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1877}}^1$

素因数の和:1957

約数の個数: 96

約数和(自身を含む): 408893184

約数和(自身を除く): 255692444

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 53, 55, 70, 77, 106, 110, 140, 154, 212, 220, 265, 308, 371, 385, 530, 583, 742, 770, 1060, 1166, 1484, 1540, 1855, 1877, 2332, 2915, 3710, 3754, 4081, 5830, 7420, 7508, 8162, 9385, 11660, 13139, 16324, 18770, 20405, 20647, 26278, 37540, 40810, 41294, 52556, 65695, 81620, 82588, 99481, 103235, 131390, 144529, 198962, 206470, 262780, 289058, 397924, 412940, 497405, 578116, 696367, 722645, 994810, 1094291, 1392734, 1445290, 1989620, 2188582, 2785468, 2890580, 3481835, 4377164, 5471455, 6963670, 7660037, 10942910, 13927340, 15320074, 21885820, 30640148, 38300185, 76600370, 153200740]

約数ペア:

[(1, 153200740), (2, 76600370), (4, 38300185), (5, 30640148), (7, 21885820), (10, 15320074), (11, 13927340), (14, 10942910), (20, 7660037), (22, 6963670), (28, 5471455), (35, 4377164), (44, 3481835), (53, 2890580), (55, 2785468), (70, 2188582), (77, 1989620), (106, 1445290), (110, 1392734), (140, 1094291), (154, 994810), (212, 722645), (220, 696367), (265, 578116), (308, 497405), (371, 412940), (385, 397924), (530, 289058), (583, 262780), (742, 206470), (770, 198962), (1060, 144529), (1166, 131390), (1484, 103235), (1540, 99481), (1855, 82588), (1877, 81620), (2332, 65695), (2915, 52556), (3710, 41294), (3754, 40810), (4081, 37540), (5830, 26278), (7420, 20647), (7508, 20405), (8162, 18770), (9385, 16324), (11660, 13139)]