81150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{541}}^1$

素因数の和:556

約数の個数: 24

約数和(自身を含む): 201624

約数和(自身を除く): 120474

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 541, 1082, 1623, 2705, 3246, 5410, 8115, 13525, 16230, 27050, 40575, 81150]

約数ペア:

[(1, 81150), (2, 40575), (3, 27050), (5, 16230), (6, 13525), (10, 8115), (15, 5410), (25, 3246), (30, 2705), (50, 1623), (75, 1082), (150, 541)]