12447270

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1$

素因数の和:168

約数の個数: 120

約数和(自身を含む): 37078272

約数和(自身を除く): 24631002

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 81, 90, 99, 110, 121, 127, 135, 162, 165, 198, 242, 254, 270, 297, 330, 363, 381, 405, 495, 594, 605, 635, 726, 762, 810, 891, 990, 1089, 1143, 1210, 1270, 1397, 1485, 1782, 1815, 1905, 2178, 2286, 2794, 2970, 3267, 3429, 3630, 3810, 4191, 4455, 5445, 5715, 6534, 6858, 6985, 8382, 8910, 9801, 10287, 10890, 11430, 12573, 13970, 15367, 16335, 17145, 19602, 20574, 20955, 25146, 30734, 32670, 34290, 37719, 41910, 46101, 49005, 51435, 62865, 75438, 76835, 92202, 98010, 102870, 113157, 125730, 138303, 153670, 188595, 226314, 230505, 276606, 377190, 414909, 461010, 565785, 691515, 829818, 1131570, 1244727, 1383030, 2074545, 2489454, 4149090, 6223635, 12447270]

約数ペア:

[(1, 12447270), (2, 6223635), (3, 4149090), (5, 2489454), (6, 2074545), (9, 1383030), (10, 1244727), (11, 1131570), (15, 829818), (18, 691515), (22, 565785), (27, 461010), (30, 414909), (33, 377190), (45, 276606), (54, 230505), (55, 226314), (66, 188595), (81, 153670), (90, 138303), (99, 125730), (110, 113157), (121, 102870), (127, 98010), (135, 92202), (162, 76835), (165, 75438), (198, 62865), (242, 51435), (254, 49005), (270, 46101), (297, 41910), (330, 37719), (363, 34290), (381, 32670), (405, 30734), (495, 25146), (594, 20955), (605, 20574), (635, 19602), (726, 17145), (762, 16335), (810, 15367), (891, 13970), (990, 12573), (1089, 11430), (1143, 10890), (1210, 10287), (1270, 9801), (1397, 8910), (1485, 8382), (1782, 6985), (1815, 6858), (1905, 6534), (2178, 5715), (2286, 5445), (2794, 4455), (2970, 4191), (3267, 3810), (3429, 3630)]