131387850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1$

素因数の和:186

約数の個数: 216

約数和(自身を含む): 411640320

約数和(自身を除く): 280252470

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 19, 22, 25, 30, 33, 38, 45, 50, 55, 57, 66, 75, 90, 95, 99, 110, 114, 121, 127, 150, 165, 171, 190, 198, 209, 225, 242, 254, 275, 285, 330, 342, 363, 381, 418, 450, 475, 495, 550, 570, 605, 627, 635, 726, 762, 825, 855, 950, 990, 1045, 1089, 1143, 1210, 1254, 1270, 1397, 1425, 1650, 1710, 1815, 1881, 1905, 2090, 2178, 2286, 2299, 2413, 2475, 2794, 2850, 3025, 3135, 3175, 3630, 3762, 3810, 4191, 4275, 4598, 4826, 4950, 5225, 5445, 5715, 6050, 6270, 6350, 6897, 6985, 7239, 8382, 8550, 9075, 9405, 9525, 10450, 10890, 11430, 11495, 12065, 12573, 13794, 13970, 14478, 15367, 15675, 18150, 18810, 19050, 20691, 20955, 21717, 22990, 24130, 25146, 26543, 27225, 28575, 30734, 31350, 34485, 34925, 36195, 41382, 41910, 43434, 46101, 47025, 53086, 54450, 57150, 57475, 60325, 62865, 68970, 69850, 72390, 76835, 79629, 92202, 94050, 103455, 104775, 108585, 114950, 120650, 125730, 132715, 138303, 153670, 159258, 172425, 180975, 206910, 209550, 217170, 230505, 238887, 265430, 276606, 291973, 314325, 344850, 361950, 384175, 398145, 461010, 477774, 517275, 542925, 583946, 628650, 663575, 691515, 768350, 796290, 875919, 1034550, 1085850, 1152525, 1194435, 1327150, 1383030, 1459865, 1751838, 1990725, 2305050, 2388870, 2627757, 2919730, 3457575, 3981450, 4379595, 5255514, 5972175, 6915150, 7299325, 8759190, 11944350, 13138785, 14598650, 21897975, 26277570, 43795950, 65693925, 131387850]

約数ペア:

[(1, 131387850), (2, 65693925), (3, 43795950), (5, 26277570), (6, 21897975), (9, 14598650), (10, 13138785), (11, 11944350), (15, 8759190), (18, 7299325), (19, 6915150), (22, 5972175), (25, 5255514), (30, 4379595), (33, 3981450), (38, 3457575), (45, 2919730), (50, 2627757), (55, 2388870), (57, 2305050), (66, 1990725), (75, 1751838), (90, 1459865), (95, 1383030), (99, 1327150), (110, 1194435), (114, 1152525), (121, 1085850), (127, 1034550), (150, 875919), (165, 796290), (171, 768350), (190, 691515), (198, 663575), (209, 628650), (225, 583946), (242, 542925), (254, 517275), (275, 477774), (285, 461010), (330, 398145), (342, 384175), (363, 361950), (381, 344850), (418, 314325), (450, 291973), (475, 276606), (495, 265430), (550, 238887), (570, 230505), (605, 217170), (627, 209550), (635, 206910), (726, 180975), (762, 172425), (825, 159258), (855, 153670), (950, 138303), (990, 132715), (1045, 125730), (1089, 120650), (1143, 114950), (1210, 108585), (1254, 104775), (1270, 103455), (1397, 94050), (1425, 92202), (1650, 79629), (1710, 76835), (1815, 72390), (1881, 69850), (1905, 68970), (2090, 62865), (2178, 60325), (2286, 57475), (2299, 57150), (2413, 54450), (2475, 53086), (2794, 47025), (2850, 46101), (3025, 43434), (3135, 41910), (3175, 41382), (3630, 36195), (3762, 34925), (3810, 34485), (4191, 31350), (4275, 30734), (4598, 28575), (4826, 27225), (4950, 26543), (5225, 25146), (5445, 24130), (5715, 22990), (6050, 21717), (6270, 20955), (6350, 20691), (6897, 19050), (6985, 18810), (7239, 18150), (8382, 15675), (8550, 15367), (9075, 14478), (9405, 13970), (9525, 13794), (10450, 12573), (10890, 12065), (11430, 11495)]