80337510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4271}}^1$

素因数の和:4314

約数の個数: 96

約数和(自身を含む): 239915520

約数和(自身を除く): 159578010

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 19, 22, 30, 33, 38, 45, 55, 57, 66, 90, 95, 99, 110, 114, 165, 171, 190, 198, 209, 285, 330, 342, 418, 495, 570, 627, 855, 990, 1045, 1254, 1710, 1881, 2090, 3135, 3762, 4271, 6270, 8542, 9405, 12813, 18810, 21355, 25626, 38439, 42710, 46981, 64065, 76878, 81149, 93962, 128130, 140943, 162298, 192195, 234905, 243447, 281886, 384390, 405745, 422829, 469810, 486894, 704715, 730341, 811490, 845658, 892639, 1217235, 1409430, 1460682, 1785278, 2114145, 2434470, 2677917, 3651705, 4228290, 4463195, 5355834, 7303410, 8033751, 8926390, 13389585, 16067502, 26779170, 40168755, 80337510]

約数ペア:

[(1, 80337510), (2, 40168755), (3, 26779170), (5, 16067502), (6, 13389585), (9, 8926390), (10, 8033751), (11, 7303410), (15, 5355834), (18, 4463195), (19, 4228290), (22, 3651705), (30, 2677917), (33, 2434470), (38, 2114145), (45, 1785278), (55, 1460682), (57, 1409430), (66, 1217235), (90, 892639), (95, 845658), (99, 811490), (110, 730341), (114, 704715), (165, 486894), (171, 469810), (190, 422829), (198, 405745), (209, 384390), (285, 281886), (330, 243447), (342, 234905), (418, 192195), (495, 162298), (570, 140943), (627, 128130), (855, 93962), (990, 81149), (1045, 76878), (1254, 64065), (1710, 46981), (1881, 42710), (2090, 38439), (3135, 25626), (3762, 21355), (4271, 18810), (6270, 12813), (8542, 9405)]