60540900

素因数分解:

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

素因数の和:378

約数の個数: 144

約数和(自身を含む): 202653696

約数和(自身を除く): 142112796

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 127, 140, 150, 175, 210, 227, 254, 300, 350, 381, 420, 454, 508, 525, 635, 681, 700, 762, 889, 908, 1050, 1135, 1270, 1362, 1524, 1589, 1778, 1905, 2100, 2270, 2540, 2667, 2724, 3175, 3178, 3405, 3556, 3810, 4445, 4540, 4767, 5334, 5675, 6350, 6356, 6810, 7620, 7945, 8890, 9525, 9534, 10668, 11350, 12700, 13335, 13620, 15890, 17025, 17780, 19050, 19068, 22225, 22700, 23835, 26670, 28829, 31780, 34050, 38100, 39725, 44450, 47670, 53340, 57658, 66675, 68100, 79450, 86487, 88900, 95340, 115316, 119175, 133350, 144145, 158900, 172974, 201803, 238350, 266700, 288290, 345948, 403606, 432435, 476700, 576580, 605409, 720725, 807212, 864870, 1009015, 1210818, 1441450, 1729740, 2018030, 2162175, 2421636, 2882900, 3027045, 4036060, 4324350, 5045075, 6054090, 8648700, 10090150, 12108180, 15135225, 20180300, 30270450, 60540900]

約数ペア:

[(1, 60540900), (2, 30270450), (3, 20180300), (4, 15135225), (5, 12108180), (6, 10090150), (7, 8648700), (10, 6054090), (12, 5045075), (14, 4324350), (15, 4036060), (20, 3027045), (21, 2882900), (25, 2421636), (28, 2162175), (30, 2018030), (35, 1729740), (42, 1441450), (50, 1210818), (60, 1009015), (70, 864870), (75, 807212), (84, 720725), (100, 605409), (105, 576580), (127, 476700), (140, 432435), (150, 403606), (175, 345948), (210, 288290), (227, 266700), (254, 238350), (300, 201803), (350, 172974), (381, 158900), (420, 144145), (454, 133350), (508, 119175), (525, 115316), (635, 95340), (681, 88900), (700, 86487), (762, 79450), (889, 68100), (908, 66675), (1050, 57658), (1135, 53340), (1270, 47670), (1362, 44450), (1524, 39725), (1589, 38100), (1778, 34050), (1905, 31780), (2100, 28829), (2270, 26670), (2540, 23835), (2667, 22700), (2724, 22225), (3175, 19068), (3178, 19050), (3405, 17780), (3556, 17025), (3810, 15890), (4445, 13620), (4540, 13335), (4767, 12700), (5334, 11350), (5675, 10668), (6350, 9534), (6356, 9525), (6810, 8890), (7620, 7945)]