121081800

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{227}}^1$

素因数の和:380

約数の個数: 192

約数和(自身を含む): 434257920

約数和(自身を除く): 313176120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 127, 140, 150, 168, 175, 200, 210, 227, 254, 280, 300, 350, 381, 420, 454, 508, 525, 600, 635, 681, 700, 762, 840, 889, 908, 1016, 1050, 1135, 1270, 1362, 1400, 1524, 1589, 1778, 1816, 1905, 2100, 2270, 2540, 2667, 2724, 3048, 3175, 3178, 3405, 3556, 3810, 4200, 4445, 4540, 4767, 5080, 5334, 5448, 5675, 6350, 6356, 6810, 7112, 7620, 7945, 8890, 9080, 9525, 9534, 10668, 11350, 12700, 12712, 13335, 13620, 15240, 15890, 17025, 17780, 19050, 19068, 21336, 22225, 22700, 23835, 25400, 26670, 27240, 28829, 31780, 34050, 35560, 38100, 38136, 39725, 44450, 45400, 47670, 53340, 57658, 63560, 66675, 68100, 76200, 79450, 86487, 88900, 95340, 106680, 115316, 119175, 133350, 136200, 144145, 158900, 172974, 177800, 190680, 201803, 230632, 238350, 266700, 288290, 317800, 345948, 403606, 432435, 476700, 533400, 576580, 605409, 691896, 720725, 807212, 864870, 953400, 1009015, 1153160, 1210818, 1441450, 1614424, 1729740, 2018030, 2162175, 2421636, 2882900, 3027045, 3459480, 4036060, 4324350, 4843272, 5045075, 5765800, 6054090, 8072120, 8648700, 10090150, 12108180, 15135225, 17297400, 20180300, 24216360, 30270450, 40360600, 60540900, 121081800]

約数ペア:

[(1, 121081800), (2, 60540900), (3, 40360600), (4, 30270450), (5, 24216360), (6, 20180300), (7, 17297400), (8, 15135225), (10, 12108180), (12, 10090150), (14, 8648700), (15, 8072120), (20, 6054090), (21, 5765800), (24, 5045075), (25, 4843272), (28, 4324350), (30, 4036060), (35, 3459480), (40, 3027045), (42, 2882900), (50, 2421636), (56, 2162175), (60, 2018030), (70, 1729740), (75, 1614424), (84, 1441450), (100, 1210818), (105, 1153160), (120, 1009015), (127, 953400), (140, 864870), (150, 807212), (168, 720725), (175, 691896), (200, 605409), (210, 576580), (227, 533400), (254, 476700), (280, 432435), (300, 403606), (350, 345948), (381, 317800), (420, 288290), (454, 266700), (508, 238350), (525, 230632), (600, 201803), (635, 190680), (681, 177800), (700, 172974), (762, 158900), (840, 144145), (889, 136200), (908, 133350), (1016, 119175), (1050, 115316), (1135, 106680), (1270, 95340), (1362, 88900), (1400, 86487), (1524, 79450), (1589, 76200), (1778, 68100), (1816, 66675), (1905, 63560), (2100, 57658), (2270, 53340), (2540, 47670), (2667, 45400), (2724, 44450), (3048, 39725), (3175, 38136), (3178, 38100), (3405, 35560), (3556, 34050), (3810, 31780), (4200, 28829), (4445, 27240), (4540, 26670), (4767, 25400), (5080, 23835), (5334, 22700), (5448, 22225), (5675, 21336), (6350, 19068), (6356, 19050), (6810, 17780), (7112, 17025), (7620, 15890), (7945, 15240), (8890, 13620), (9080, 13335), (9525, 12712), (9534, 12700), (10668, 11350)]