220930740

素因数分解:

$2^2\times 3^7\times 5^1\times {\mathrm{5051}}^1$

素因数の和:5081

約数の個数: 96

約数和(自身を含む): 695963520

約数和(自身を除く): 475032780

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, 243, 270, 324, 405, 486, 540, 729, 810, 972, 1215, 1458, 1620, 2187, 2430, 2916, 3645, 4374, 4860, 5051, 7290, 8748, 10102, 10935, 14580, 15153, 20204, 21870, 25255, 30306, 43740, 45459, 50510, 60612, 75765, 90918, 101020, 136377, 151530, 181836, 227295, 272754, 303060, 409131, 454590, 545508, 681885, 818262, 909180, 1227393, 1363770, 1636524, 2045655, 2454786, 2727540, 3682179, 4091310, 4909572, 6136965, 7364358, 8182620, 11046537, 12273930, 14728716, 18410895, 22093074, 24547860, 36821790, 44186148, 55232685, 73643580, 110465370, 220930740]

約数ペア:

[(1, 220930740), (2, 110465370), (3, 73643580), (4, 55232685), (5, 44186148), (6, 36821790), (9, 24547860), (10, 22093074), (12, 18410895), (15, 14728716), (18, 12273930), (20, 11046537), (27, 8182620), (30, 7364358), (36, 6136965), (45, 4909572), (54, 4091310), (60, 3682179), (81, 2727540), (90, 2454786), (108, 2045655), (135, 1636524), (162, 1363770), (180, 1227393), (243, 909180), (270, 818262), (324, 681885), (405, 545508), (486, 454590), (540, 409131), (729, 303060), (810, 272754), (972, 227295), (1215, 181836), (1458, 151530), (1620, 136377), (2187, 101020), (2430, 90918), (2916, 75765), (3645, 60612), (4374, 50510), (4860, 45459), (5051, 43740), (7290, 30306), (8748, 25255), (10102, 21870), (10935, 20204), (14580, 15153)]