75900801

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:178

約数の個数: 64

約数和(自身を含む): 121478400

約数和(自身を除く): 45577599

約数列:

[1, 3, 17, 19, 29, 37, 51, 57, 73, 87, 111, 219, 323, 493, 551, 629, 703, 969, 1073, 1241, 1387, 1479, 1653, 1887, 2109, 2117, 2701, 3219, 3723, 4161, 6351, 8103, 9367, 11951, 18241, 20387, 23579, 28101, 35853, 35989, 40223, 45917, 51319, 54723, 61161, 70737, 78329, 107967, 120669, 137751, 153957, 234987, 346579, 683791, 872423, 1039737, 1331593, 1488251, 2051373, 2617269, 3994779, 4464753, 25300267, 75900801]

約数ペア:

[(1, 75900801), (3, 25300267), (17, 4464753), (19, 3994779), (29, 2617269), (37, 2051373), (51, 1488251), (57, 1331593), (73, 1039737), (87, 872423), (111, 683791), (219, 346579), (323, 234987), (493, 153957), (551, 137751), (629, 120669), (703, 107967), (969, 78329), (1073, 70737), (1241, 61161), (1387, 54723), (1479, 51319), (1653, 45917), (1887, 40223), (2109, 35989), (2117, 35853), (2701, 28101), (3219, 23579), (3723, 20387), (4161, 18241), (6351, 11951), (8103, 9367)]