135808740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{26017}}^1$

素因数の和:26061

約数の個数: 72

約数和(自身を含む): 426174840

約数和(自身を除く): 290366100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2610, 5220, 26017, 52034, 78051, 104068, 130085, 156102, 234153, 260170, 312204, 390255, 468306, 520340, 754493, 780510, 936612, 1170765, 1508986, 1561020, 2263479, 2341530, 3017972, 3772465, 4526958, 4683060, 6790437, 7544930, 9053916, 11317395, 13580874, 15089860, 22634790, 27161748, 33952185, 45269580, 67904370, 135808740]

約数ペア:

[(1, 135808740), (2, 67904370), (3, 45269580), (4, 33952185), (5, 27161748), (6, 22634790), (9, 15089860), (10, 13580874), (12, 11317395), (15, 9053916), (18, 7544930), (20, 6790437), (29, 4683060), (30, 4526958), (36, 3772465), (45, 3017972), (58, 2341530), (60, 2263479), (87, 1561020), (90, 1508986), (116, 1170765), (145, 936612), (174, 780510), (180, 754493), (261, 520340), (290, 468306), (348, 390255), (435, 312204), (522, 260170), (580, 234153), (870, 156102), (1044, 130085), (1305, 104068), (1740, 78051), (2610, 52034), (5220, 26017)]