266299290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{1249}}^1$

素因数の和:1388

約数の個数: 96

約数和(自身を含む): 730080000

約数和(自身を除く): 463780710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 103, 115, 138, 206, 207, 230, 309, 345, 414, 515, 618, 690, 927, 1030, 1035, 1249, 1545, 1854, 2070, 2369, 2498, 3090, 3747, 4635, 4738, 6245, 7107, 7494, 9270, 11241, 11845, 12490, 14214, 18735, 21321, 22482, 23690, 28727, 35535, 37470, 42642, 56205, 57454, 71070, 86181, 106605, 112410, 128647, 143635, 172362, 213210, 257294, 258543, 287270, 385941, 430905, 517086, 643235, 771882, 861810, 1157823, 1286470, 1292715, 1929705, 2315646, 2585430, 2958881, 3859410, 5789115, 5917762, 8876643, 11578230, 14794405, 17753286, 26629929, 29588810, 44383215, 53259858, 88766430, 133149645, 266299290]

約数ペア:

[(1, 266299290), (2, 133149645), (3, 88766430), (5, 53259858), (6, 44383215), (9, 29588810), (10, 26629929), (15, 17753286), (18, 14794405), (23, 11578230), (30, 8876643), (45, 5917762), (46, 5789115), (69, 3859410), (90, 2958881), (103, 2585430), (115, 2315646), (138, 1929705), (206, 1292715), (207, 1286470), (230, 1157823), (309, 861810), (345, 771882), (414, 643235), (515, 517086), (618, 430905), (690, 385941), (927, 287270), (1030, 258543), (1035, 257294), (1249, 213210), (1545, 172362), (1854, 143635), (2070, 128647), (2369, 112410), (2498, 106605), (3090, 86181), (3747, 71070), (4635, 57454), (4738, 56205), (6245, 42642), (7107, 37470), (7494, 35535), (9270, 28727), (11241, 23690), (11845, 22482), (12490, 21321), (14214, 18735)]