85255740

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{52627}}^1$

素因数の和:52648

約数の個数: 60

約数和(自身を含む): 267455496

約数和(自身を除く): 182199756

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, 52627, 105254, 157881, 210508, 263135, 315762, 473643, 526270, 631524, 789405, 947286, 1052540, 1420929, 1578810, 1894572, 2368215, 2841858, 3157620, 4262787, 4736430, 5683716, 7104645, 8525574, 9472860, 14209290, 17051148, 21313935, 28418580, 42627870, 85255740]

約数ペア:

[(1, 85255740), (2, 42627870), (3, 28418580), (4, 21313935), (5, 17051148), (6, 14209290), (9, 9472860), (10, 8525574), (12, 7104645), (15, 5683716), (18, 4736430), (20, 4262787), (27, 3157620), (30, 2841858), (36, 2368215), (45, 1894572), (54, 1578810), (60, 1420929), (81, 1052540), (90, 947286), (108, 789405), (135, 631524), (162, 526270), (180, 473643), (270, 315762), (324, 263135), (405, 210508), (540, 157881), (810, 105254), (1620, 52627)]