204025260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{479}}^1$

素因数の和:751

約数の個数: 96

約数和(自身を含む): 593510400

約数和(自身を除く): 389485140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 229, 310, 372, 458, 465, 479, 620, 687, 916, 930, 958, 1145, 1374, 1437, 1860, 1916, 2290, 2395, 2748, 2874, 3435, 4580, 4790, 5748, 6870, 7099, 7185, 9580, 13740, 14198, 14370, 14849, 21297, 28396, 28740, 29698, 35495, 42594, 44547, 59396, 70990, 74245, 85188, 89094, 106485, 109691, 141980, 148490, 178188, 212970, 219382, 222735, 296980, 329073, 425940, 438764, 445470, 548455, 658146, 890940, 1096910, 1316292, 1645365, 2193820, 3290730, 3400421, 6581460, 6800842, 10201263, 13601684, 17002105, 20402526, 34004210, 40805052, 51006315, 68008420, 102012630, 204025260]

約数ペア:

[(1, 204025260), (2, 102012630), (3, 68008420), (4, 51006315), (5, 40805052), (6, 34004210), (10, 20402526), (12, 17002105), (15, 13601684), (20, 10201263), (30, 6800842), (31, 6581460), (60, 3400421), (62, 3290730), (93, 2193820), (124, 1645365), (155, 1316292), (186, 1096910), (229, 890940), (310, 658146), (372, 548455), (458, 445470), (465, 438764), (479, 425940), (620, 329073), (687, 296980), (916, 222735), (930, 219382), (958, 212970), (1145, 178188), (1374, 148490), (1437, 141980), (1860, 109691), (1916, 106485), (2290, 89094), (2395, 85188), (2748, 74245), (2874, 70990), (3435, 59396), (4580, 44547), (4790, 42594), (5748, 35495), (6870, 29698), (7099, 28740), (7185, 28396), (9580, 21297), (13740, 14849), (14198, 14370)]