155813220

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{96181}}^1$

素因数の和:96202

約数の個数: 60

約数和(自身を含む): 488796924

約数和(自身を除く): 332983704

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 96181, 192362, 288543, 384724, 480905, 577086, 865629, 961810, 1154172, 1442715, 1731258, 1923620, 2596887, 2885430, 3462516, 4328145, 5193774, 5770860, 7790661, 8656290, 10387548, 12984435, 15581322, 17312580, 25968870, 31162644, 38953305, 51937740, 77906610, 155813220]

約数ペア:

[(1, 155813220), (2, 77906610), (3, 51937740), (4, 38953305), (5, 31162644), (6, 25968870), (9, 17312580), (10, 15581322), (12, 12984435), (15, 10387548), (18, 8656290), (20, 7790661), (27, 5770860), (30, 5193774), (36, 4328145), (45, 3462516), (54, 2885430), (60, 2596887), (81, 1923620), (90, 1731258), (108, 1442715), (135, 1154172), (162, 961810), (180, 865629), (270, 577086), (324, 480905), (405, 384724), (540, 288543), (810, 192362), (1620, 96181)]