74070450

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{18289}}^1$

素因数の和:18313

約数の個数: 60

約数和(自身を含む): 205817370

約数和(自身を除く): 131746920

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 135, 150, 162, 225, 270, 405, 450, 675, 810, 1350, 2025, 4050, 18289, 36578, 54867, 91445, 109734, 164601, 182890, 274335, 329202, 457225, 493803, 548670, 823005, 914450, 987606, 1371675, 1481409, 1646010, 2469015, 2743350, 2962818, 4115025, 4938030, 7407045, 8230050, 12345075, 14814090, 24690150, 37035225, 74070450]

約数ペア:

[(1, 74070450), (2, 37035225), (3, 24690150), (5, 14814090), (6, 12345075), (9, 8230050), (10, 7407045), (15, 4938030), (18, 4115025), (25, 2962818), (27, 2743350), (30, 2469015), (45, 1646010), (50, 1481409), (54, 1371675), (75, 987606), (81, 914450), (90, 823005), (135, 548670), (150, 493803), (162, 457225), (225, 329202), (270, 274335), (405, 182890), (450, 164601), (675, 109734), (810, 91445), (1350, 54867), (2025, 36578), (4050, 18289)]