82804860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^2\times {\mathrm{547}}^1$

素因数の和:620

約数の個数: 108

約数和(自身を含む): 260610168

約数和(自身を除く): 177805308

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 547, 580, 841, 870, 1044, 1094, 1305, 1641, 1682, 1740, 2188, 2523, 2610, 2735, 3282, 3364, 4205, 4923, 5046, 5220, 5470, 6564, 7569, 8205, 8410, 9846, 10092, 10940, 12615, 15138, 15863, 16410, 16820, 19692, 24615, 25230, 30276, 31726, 32820, 37845, 47589, 49230, 50460, 63452, 75690, 79315, 95178, 98460, 142767, 151380, 158630, 190356, 237945, 285534, 317260, 460027, 475890, 571068, 713835, 920054, 951780, 1380081, 1427670, 1840108, 2300135, 2760162, 2855340, 4140243, 4600270, 5520324, 6900405, 8280486, 9200540, 13800810, 16560972, 20701215, 27601620, 41402430, 82804860]

約数ペア:

[(1, 82804860), (2, 41402430), (3, 27601620), (4, 20701215), (5, 16560972), (6, 13800810), (9, 9200540), (10, 8280486), (12, 6900405), (15, 5520324), (18, 4600270), (20, 4140243), (29, 2855340), (30, 2760162), (36, 2300135), (45, 1840108), (58, 1427670), (60, 1380081), (87, 951780), (90, 920054), (116, 713835), (145, 571068), (174, 475890), (180, 460027), (261, 317260), (290, 285534), (348, 237945), (435, 190356), (522, 158630), (547, 151380), (580, 142767), (841, 98460), (870, 95178), (1044, 79315), (1094, 75690), (1305, 63452), (1641, 50460), (1682, 49230), (1740, 47589), (2188, 37845), (2523, 32820), (2610, 31726), (2735, 30276), (3282, 25230), (3364, 24615), (4205, 19692), (4923, 16820), (5046, 16410), (5220, 15863), (5470, 15138), (6564, 12615), (7569, 10940), (8205, 10092), (8410, 9846)]