275014850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{131}}^1\times {\mathrm{347}}^1$

素因数の和:512

約数の個数: 72

約数和(自身を含む): 568182384

約数和(自身を除く): 293167534

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 121, 131, 242, 262, 275, 347, 550, 605, 655, 694, 1210, 1310, 1441, 1735, 2882, 3025, 3275, 3470, 3817, 6050, 6550, 7205, 7634, 8675, 14410, 15851, 17350, 19085, 31702, 36025, 38170, 41987, 45457, 72050, 79255, 83974, 90914, 95425, 158510, 190850, 209935, 227285, 396275, 419870, 454570, 500027, 792550, 1000054, 1049675, 1136425, 2099350, 2272850, 2500135, 5000270, 5500297, 11000594, 12500675, 25001350, 27501485, 55002970, 137507425, 275014850]

約数ペア:

[(1, 275014850), (2, 137507425), (5, 55002970), (10, 27501485), (11, 25001350), (22, 12500675), (25, 11000594), (50, 5500297), (55, 5000270), (110, 2500135), (121, 2272850), (131, 2099350), (242, 1136425), (262, 1049675), (275, 1000054), (347, 792550), (550, 500027), (605, 454570), (655, 419870), (694, 396275), (1210, 227285), (1310, 209935), (1441, 190850), (1735, 158510), (2882, 95425), (3025, 90914), (3275, 83974), (3470, 79255), (3817, 72050), (6050, 45457), (6550, 41987), (7205, 38170), (7634, 36025), (8675, 31702), (14410, 19085), (15851, 17350)]