90515520

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{593}}^1$

素因数の和:669

約数の個数: 168

約数和(自身を含む): 317744856

約数和(自身を除く): 227229336

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 53, 60, 64, 72, 80, 90, 96, 106, 120, 144, 159, 160, 180, 192, 212, 240, 265, 288, 318, 320, 360, 424, 477, 480, 530, 576, 593, 636, 720, 795, 848, 954, 960, 1060, 1186, 1272, 1440, 1590, 1696, 1779, 1908, 2120, 2372, 2385, 2544, 2880, 2965, 3180, 3392, 3558, 3816, 4240, 4744, 4770, 5088, 5337, 5930, 6360, 7116, 7632, 8480, 8895, 9488, 9540, 10176, 10674, 11860, 12720, 14232, 15264, 16960, 17790, 18976, 19080, 21348, 23720, 25440, 26685, 28464, 30528, 31429, 35580, 37952, 38160, 42696, 47440, 50880, 53370, 56928, 62858, 71160, 76320, 85392, 94287, 94880, 106740, 113856, 125716, 142320, 152640, 157145, 170784, 188574, 189760, 213480, 251432, 282861, 284640, 314290, 341568, 377148, 426960, 471435, 502864, 565722, 569280, 628580, 754296, 853920, 942870, 1005728, 1131444, 1257160, 1414305, 1508592, 1707840, 1885740, 2011456, 2262888, 2514320, 2828610, 3017184, 3771480, 4525776, 5028640, 5657220, 6034368, 7542960, 9051552, 10057280, 11314440, 15085920, 18103104, 22628880, 30171840, 45257760, 90515520]

約数ペア:

[(1, 90515520), (2, 45257760), (3, 30171840), (4, 22628880), (5, 18103104), (6, 15085920), (8, 11314440), (9, 10057280), (10, 9051552), (12, 7542960), (15, 6034368), (16, 5657220), (18, 5028640), (20, 4525776), (24, 3771480), (30, 3017184), (32, 2828610), (36, 2514320), (40, 2262888), (45, 2011456), (48, 1885740), (53, 1707840), (60, 1508592), (64, 1414305), (72, 1257160), (80, 1131444), (90, 1005728), (96, 942870), (106, 853920), (120, 754296), (144, 628580), (159, 569280), (160, 565722), (180, 502864), (192, 471435), (212, 426960), (240, 377148), (265, 341568), (288, 314290), (318, 284640), (320, 282861), (360, 251432), (424, 213480), (477, 189760), (480, 188574), (530, 170784), (576, 157145), (593, 152640), (636, 142320), (720, 125716), (795, 113856), (848, 106740), (954, 94880), (960, 94287), (1060, 85392), (1186, 76320), (1272, 71160), (1440, 62858), (1590, 56928), (1696, 53370), (1779, 50880), (1908, 47440), (2120, 42696), (2372, 38160), (2385, 37952), (2544, 35580), (2880, 31429), (2965, 30528), (3180, 28464), (3392, 26685), (3558, 25440), (3816, 23720), (4240, 21348), (4744, 19080), (4770, 18976), (5088, 17790), (5337, 16960), (5930, 15264), (6360, 14232), (7116, 12720), (7632, 11860), (8480, 10674), (8895, 10176), (9488, 9540)]