128054850

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{11087}}^1$

素因数の和:11120

約数の個数: 96

約数和(自身を含む): 395974656

約数和(自身を除く): 267919806

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 25, 30, 33, 35, 42, 50, 55, 66, 70, 75, 77, 105, 110, 150, 154, 165, 175, 210, 231, 275, 330, 350, 385, 462, 525, 550, 770, 825, 1050, 1155, 1650, 1925, 2310, 3850, 5775, 11087, 11550, 22174, 33261, 55435, 66522, 77609, 110870, 121957, 155218, 166305, 232827, 243914, 277175, 332610, 365871, 388045, 465654, 554350, 609785, 731742, 776090, 831525, 853699, 1164135, 1219570, 1663050, 1707398, 1829355, 1940225, 2328270, 2561097, 3048925, 3658710, 3880450, 4268495, 5122194, 5820675, 6097850, 8536990, 9146775, 11641350, 12805485, 18293550, 21342475, 25610970, 42684950, 64027425, 128054850]

約数ペア:

[(1, 128054850), (2, 64027425), (3, 42684950), (5, 25610970), (6, 21342475), (7, 18293550), (10, 12805485), (11, 11641350), (14, 9146775), (15, 8536990), (21, 6097850), (22, 5820675), (25, 5122194), (30, 4268495), (33, 3880450), (35, 3658710), (42, 3048925), (50, 2561097), (55, 2328270), (66, 1940225), (70, 1829355), (75, 1707398), (77, 1663050), (105, 1219570), (110, 1164135), (150, 853699), (154, 831525), (165, 776090), (175, 731742), (210, 609785), (231, 554350), (275, 465654), (330, 388045), (350, 365871), (385, 332610), (462, 277175), (525, 243914), (550, 232827), (770, 166305), (825, 155218), (1050, 121957), (1155, 110870), (1650, 77609), (1925, 66522), (2310, 55435), (3850, 33261), (5775, 22174), (11087, 11550)]