205836180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{8429}}^1$

素因数の和:8489

約数の個数: 96

約数和(自身を含む): 645805440

約数和(自身を除く): 439969260

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 37, 44, 55, 60, 66, 74, 110, 111, 132, 148, 165, 185, 220, 222, 330, 370, 407, 444, 555, 660, 740, 814, 1110, 1221, 1628, 2035, 2220, 2442, 4070, 4884, 6105, 8140, 8429, 12210, 16858, 24420, 25287, 33716, 42145, 50574, 84290, 92719, 101148, 126435, 168580, 185438, 252870, 278157, 311873, 370876, 463595, 505740, 556314, 623746, 927190, 935619, 1112628, 1247492, 1390785, 1559365, 1854380, 1871238, 2781570, 3118730, 3430603, 3742476, 4678095, 5563140, 6237460, 6861206, 9356190, 10291809, 13722412, 17153015, 18712380, 20583618, 34306030, 41167236, 51459045, 68612060, 102918090, 205836180]

約数ペア:

[(1, 205836180), (2, 102918090), (3, 68612060), (4, 51459045), (5, 41167236), (6, 34306030), (10, 20583618), (11, 18712380), (12, 17153015), (15, 13722412), (20, 10291809), (22, 9356190), (30, 6861206), (33, 6237460), (37, 5563140), (44, 4678095), (55, 3742476), (60, 3430603), (66, 3118730), (74, 2781570), (110, 1871238), (111, 1854380), (132, 1559365), (148, 1390785), (165, 1247492), (185, 1112628), (220, 935619), (222, 927190), (330, 623746), (370, 556314), (407, 505740), (444, 463595), (555, 370876), (660, 311873), (740, 278157), (814, 252870), (1110, 185438), (1221, 168580), (1628, 126435), (2035, 101148), (2220, 92719), (2442, 84290), (4070, 50574), (4884, 42145), (6105, 33716), (8140, 25287), (8429, 24420), (12210, 16858)]