138074400

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{127}}^1\times {\mathrm{151}}^1$

素因数の和:304

約数の個数: 216

約数和(自身を含む): 493968384

約数和(自身を除く): 355893984

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 96, 100, 120, 127, 144, 150, 151, 160, 180, 200, 225, 240, 254, 288, 300, 302, 360, 381, 400, 450, 453, 480, 508, 600, 604, 635, 720, 755, 762, 800, 900, 906, 1016, 1143, 1200, 1208, 1270, 1359, 1440, 1510, 1524, 1800, 1812, 1905, 2032, 2265, 2286, 2400, 2416, 2540, 2718, 3020, 3048, 3175, 3600, 3624, 3775, 3810, 4064, 4530, 4572, 4832, 5080, 5436, 5715, 6040, 6096, 6350, 6795, 7200, 7248, 7550, 7620, 9060, 9144, 9525, 10160, 10872, 11325, 11430, 12080, 12192, 12700, 13590, 14496, 15100, 15240, 18120, 18288, 19050, 19177, 20320, 21744, 22650, 22860, 24160, 25400, 27180, 28575, 30200, 30480, 33975, 36240, 36576, 38100, 38354, 43488, 45300, 45720, 50800, 54360, 57150, 57531, 60400, 60960, 67950, 72480, 76200, 76708, 90600, 91440, 95885, 101600, 108720, 114300, 115062, 120800, 135900, 152400, 153416, 172593, 181200, 182880, 191770, 217440, 228600, 230124, 271800, 287655, 304800, 306832, 345186, 362400, 383540, 457200, 460248, 479425, 543600, 575310, 613664, 690372, 767080, 862965, 914400, 920496, 958850, 1087200, 1150620, 1380744, 1438275, 1534160, 1725930, 1840992, 1917700, 2301240, 2761488, 2876550, 3068320, 3451860, 3835400, 4314825, 4602480, 5522976, 5753100, 6903720, 7670800, 8629650, 9204960, 11506200, 13807440, 15341600, 17259300, 23012400, 27614880, 34518600, 46024800, 69037200, 138074400]

約数ペア:

[(1, 138074400), (2, 69037200), (3, 46024800), (4, 34518600), (5, 27614880), (6, 23012400), (8, 17259300), (9, 15341600), (10, 13807440), (12, 11506200), (15, 9204960), (16, 8629650), (18, 7670800), (20, 6903720), (24, 5753100), (25, 5522976), (30, 4602480), (32, 4314825), (36, 3835400), (40, 3451860), (45, 3068320), (48, 2876550), (50, 2761488), (60, 2301240), (72, 1917700), (75, 1840992), (80, 1725930), (90, 1534160), (96, 1438275), (100, 1380744), (120, 1150620), (127, 1087200), (144, 958850), (150, 920496), (151, 914400), (160, 862965), (180, 767080), (200, 690372), (225, 613664), (240, 575310), (254, 543600), (288, 479425), (300, 460248), (302, 457200), (360, 383540), (381, 362400), (400, 345186), (450, 306832), (453, 304800), (480, 287655), (508, 271800), (600, 230124), (604, 228600), (635, 217440), (720, 191770), (755, 182880), (762, 181200), (800, 172593), (900, 153416), (906, 152400), (1016, 135900), (1143, 120800), (1200, 115062), (1208, 114300), (1270, 108720), (1359, 101600), (1440, 95885), (1510, 91440), (1524, 90600), (1800, 76708), (1812, 76200), (1905, 72480), (2032, 67950), (2265, 60960), (2286, 60400), (2400, 57531), (2416, 57150), (2540, 54360), (2718, 50800), (3020, 45720), (3048, 45300), (3175, 43488), (3600, 38354), (3624, 38100), (3775, 36576), (3810, 36240), (4064, 33975), (4530, 30480), (4572, 30200), (4832, 28575), (5080, 27180), (5436, 25400), (5715, 24160), (6040, 22860), (6096, 22650), (6350, 21744), (6795, 20320), (7200, 19177), (7248, 19050), (7550, 18288), (7620, 18120), (9060, 15240), (9144, 15100), (9525, 14496), (10160, 13590), (10872, 12700), (11325, 12192), (11430, 12080)]