76219020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{423439}}^1$

素因数の和:423454

約数の個数: 36

約数和(自身を含む): 231198240

約数和(自身を除く): 154979220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 423439, 846878, 1270317, 1693756, 2117195, 2540634, 3810951, 4234390, 5081268, 6351585, 7621902, 8468780, 12703170, 15243804, 19054755, 25406340, 38109510, 76219020]

約数ペア:

[(1, 76219020), (2, 38109510), (3, 25406340), (4, 19054755), (5, 15243804), (6, 12703170), (9, 8468780), (10, 7621902), (12, 6351585), (15, 5081268), (18, 4234390), (20, 3810951), (30, 2540634), (36, 2117195), (45, 1693756), (60, 1270317), (90, 846878), (180, 423439)]