80189700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{267299}}^1$

素因数の和:267316

約数の個数: 36

約数和(自身を含む): 232016400

約数和(自身を除く): 151826700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 267299, 534598, 801897, 1069196, 1336495, 1603794, 2672990, 3207588, 4009485, 5345980, 6682475, 8018970, 13364950, 16037940, 20047425, 26729900, 40094850, 80189700]

約数ペア:

[(1, 80189700), (2, 40094850), (3, 26729900), (4, 20047425), (5, 16037940), (6, 13364950), (10, 8018970), (12, 6682475), (15, 5345980), (20, 4009485), (25, 3207588), (30, 2672990), (50, 1603794), (60, 1336495), (75, 1069196), (100, 801897), (150, 534598), (300, 267299)]