233087220

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{143881}}^1$

素因数の和:143902

約数の個数: 60

約数和(自身を含む): 731208324

約数和(自身を除く): 498121104

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, 143881, 287762, 431643, 575524, 719405, 863286, 1294929, 1438810, 1726572, 2158215, 2589858, 2877620, 3884787, 4316430, 5179716, 6474645, 7769574, 8632860, 11654361, 12949290, 15539148, 19423935, 23308722, 25898580, 38847870, 46617444, 58271805, 77695740, 116543610, 233087220]

約数ペア:

[(1, 233087220), (2, 116543610), (3, 77695740), (4, 58271805), (5, 46617444), (6, 38847870), (9, 25898580), (10, 23308722), (12, 19423935), (15, 15539148), (18, 12949290), (20, 11654361), (27, 8632860), (30, 7769574), (36, 6474645), (45, 5179716), (54, 4316430), (60, 3884787), (81, 2877620), (90, 2589858), (108, 2158215), (135, 1726572), (162, 1438810), (180, 1294929), (270, 863286), (324, 719405), (405, 575524), (540, 431643), (810, 287762), (1620, 143881)]