85046280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3391}}^1$

素因数の和:3435

約数の個数: 128

約数和(自身を含む): 293068800

約数和(自身を除く): 208022520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 24, 30, 33, 38, 40, 44, 55, 57, 60, 66, 76, 88, 95, 110, 114, 120, 132, 152, 165, 190, 209, 220, 228, 264, 285, 330, 380, 418, 440, 456, 570, 627, 660, 760, 836, 1045, 1140, 1254, 1320, 1672, 2090, 2280, 2508, 3135, 3391, 4180, 5016, 6270, 6782, 8360, 10173, 12540, 13564, 16955, 20346, 25080, 27128, 33910, 37301, 40692, 50865, 64429, 67820, 74602, 81384, 101730, 111903, 128858, 135640, 149204, 186505, 193287, 203460, 223806, 257716, 298408, 322145, 373010, 386574, 406920, 447612, 515432, 559515, 644290, 708719, 746020, 773148, 895224, 966435, 1119030, 1288580, 1417438, 1492040, 1546296, 1932870, 2126157, 2238060, 2577160, 2834876, 3543595, 3865740, 4252314, 4476120, 5669752, 7087190, 7731480, 8504628, 10630785, 14174380, 17009256, 21261570, 28348760, 42523140, 85046280]

約数ペア:

[(1, 85046280), (2, 42523140), (3, 28348760), (4, 21261570), (5, 17009256), (6, 14174380), (8, 10630785), (10, 8504628), (11, 7731480), (12, 7087190), (15, 5669752), (19, 4476120), (20, 4252314), (22, 3865740), (24, 3543595), (30, 2834876), (33, 2577160), (38, 2238060), (40, 2126157), (44, 1932870), (55, 1546296), (57, 1492040), (60, 1417438), (66, 1288580), (76, 1119030), (88, 966435), (95, 895224), (110, 773148), (114, 746020), (120, 708719), (132, 644290), (152, 559515), (165, 515432), (190, 447612), (209, 406920), (220, 386574), (228, 373010), (264, 322145), (285, 298408), (330, 257716), (380, 223806), (418, 203460), (440, 193287), (456, 186505), (570, 149204), (627, 135640), (660, 128858), (760, 111903), (836, 101730), (1045, 81384), (1140, 74602), (1254, 67820), (1320, 64429), (1672, 50865), (2090, 40692), (2280, 37301), (2508, 33910), (3135, 27128), (3391, 25080), (4180, 20346), (5016, 16955), (6270, 13564), (6782, 12540), (8360, 10173)]