22818780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{42257}}^1$

素因数の和:42275

約数の個数: 48

約数和(自身を含む): 70993440

約数和(自身を除く): 48174660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 42257, 84514, 126771, 169028, 211285, 253542, 380313, 422570, 507084, 633855, 760626, 845140, 1140939, 1267710, 1521252, 1901565, 2281878, 2535420, 3803130, 4563756, 5704695, 7606260, 11409390, 22818780]

約数ペア:

[(1, 22818780), (2, 11409390), (3, 7606260), (4, 5704695), (5, 4563756), (6, 3803130), (9, 2535420), (10, 2281878), (12, 1901565), (15, 1521252), (18, 1267710), (20, 1140939), (27, 845140), (30, 760626), (36, 633855), (45, 507084), (54, 422570), (60, 380313), (90, 253542), (108, 211285), (135, 169028), (180, 126771), (270, 84514), (540, 42257)]