82053180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1429}}^1$

素因数の和:1484

約数の個数: 144

約数和(自身を含む): 281080800

約数和(自身を除く): 199027620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 29, 30, 33, 36, 44, 45, 55, 58, 60, 66, 87, 90, 99, 110, 116, 132, 145, 165, 174, 180, 198, 220, 261, 290, 319, 330, 348, 396, 435, 495, 522, 580, 638, 660, 870, 957, 990, 1044, 1276, 1305, 1429, 1595, 1740, 1914, 1980, 2610, 2858, 2871, 3190, 3828, 4287, 4785, 5220, 5716, 5742, 6380, 7145, 8574, 9570, 11484, 12861, 14290, 14355, 15719, 17148, 19140, 21435, 25722, 28580, 28710, 31438, 41441, 42870, 47157, 51444, 57420, 62876, 64305, 78595, 82882, 85740, 94314, 124323, 128610, 141471, 157190, 165764, 188628, 207205, 235785, 248646, 257220, 282942, 314380, 372969, 414410, 455851, 471570, 497292, 565884, 621615, 707355, 745938, 828820, 911702, 943140, 1243230, 1367553, 1414710, 1491876, 1823404, 1864845, 2279255, 2486460, 2735106, 2829420, 3729690, 4102659, 4558510, 5470212, 6837765, 7459380, 8205318, 9117020, 13675530, 16410636, 20513295, 27351060, 41026590, 82053180]

約数ペア:

[(1, 82053180), (2, 41026590), (3, 27351060), (4, 20513295), (5, 16410636), (6, 13675530), (9, 9117020), (10, 8205318), (11, 7459380), (12, 6837765), (15, 5470212), (18, 4558510), (20, 4102659), (22, 3729690), (29, 2829420), (30, 2735106), (33, 2486460), (36, 2279255), (44, 1864845), (45, 1823404), (55, 1491876), (58, 1414710), (60, 1367553), (66, 1243230), (87, 943140), (90, 911702), (99, 828820), (110, 745938), (116, 707355), (132, 621615), (145, 565884), (165, 497292), (174, 471570), (180, 455851), (198, 414410), (220, 372969), (261, 314380), (290, 282942), (319, 257220), (330, 248646), (348, 235785), (396, 207205), (435, 188628), (495, 165764), (522, 157190), (580, 141471), (638, 128610), (660, 124323), (870, 94314), (957, 85740), (990, 82882), (1044, 78595), (1276, 64305), (1305, 62876), (1429, 57420), (1595, 51444), (1740, 47157), (1914, 42870), (1980, 41441), (2610, 31438), (2858, 28710), (2871, 28580), (3190, 25722), (3828, 21435), (4287, 19140), (4785, 17148), (5220, 15719), (5716, 14355), (5742, 14290), (6380, 12861), (7145, 11484), (8574, 9570)]