149774580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{832081}}^1$

素因数の和:832096

約数の個数: 36

約数和(自身を含む): 454316772

約数和(自身を除く): 304542192

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 832081, 1664162, 2496243, 3328324, 4160405, 4992486, 7488729, 8320810, 9984972, 12481215, 14977458, 16641620, 24962430, 29954916, 37443645, 49924860, 74887290, 149774580]

約数ペア:

[(1, 149774580), (2, 74887290), (3, 49924860), (4, 37443645), (5, 29954916), (6, 24962430), (9, 16641620), (10, 14977458), (12, 12481215), (15, 9984972), (18, 8320810), (20, 7488729), (30, 4992486), (36, 4160405), (45, 3328324), (60, 2496243), (90, 1664162), (180, 832081)]