145992900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{486643}}^1$

素因数の和:486660

約数の個数: 36

約数和(自身を含む): 422406992

約数和(自身を除く): 276414092

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 486643, 973286, 1459929, 1946572, 2433215, 2919858, 4866430, 5839716, 7299645, 9732860, 12166075, 14599290, 24332150, 29198580, 36498225, 48664300, 72996450, 145992900]

約数ペア:

[(1, 145992900), (2, 72996450), (3, 48664300), (4, 36498225), (5, 29198580), (6, 24332150), (10, 14599290), (12, 12166075), (15, 9732860), (20, 7299645), (25, 5839716), (30, 4866430), (50, 2919858), (60, 2433215), (75, 1946572), (100, 1459929), (150, 973286), (300, 486643)]