150391980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{835511}}^1$

素因数の和:835526

約数の個数: 36

約数和(自身を含む): 456189552

約数和(自身を除く): 305797572

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 835511, 1671022, 2506533, 3342044, 4177555, 5013066, 7519599, 8355110, 10026132, 12532665, 15039198, 16710220, 25065330, 30078396, 37597995, 50130660, 75195990, 150391980]

約数ペア:

[(1, 150391980), (2, 75195990), (3, 50130660), (4, 37597995), (5, 30078396), (6, 25065330), (9, 16710220), (10, 15039198), (12, 12532665), (15, 10026132), (18, 8355110), (20, 7519599), (30, 5013066), (36, 4177555), (45, 3342044), (60, 2506533), (90, 1671022), (180, 835511)]