12172200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{20287}}^1$

素因数の和:20306

約数の個数: 48

約数和(自身を含む): 37735680

約数和(自身を除く): 25563480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 600, 20287, 40574, 60861, 81148, 101435, 121722, 162296, 202870, 243444, 304305, 405740, 486888, 507175, 608610, 811480, 1014350, 1217220, 1521525, 2028700, 2434440, 3043050, 4057400, 6086100, 12172200]

約数ペア:

[(1, 12172200), (2, 6086100), (3, 4057400), (4, 3043050), (5, 2434440), (6, 2028700), (8, 1521525), (10, 1217220), (12, 1014350), (15, 811480), (20, 608610), (24, 507175), (25, 486888), (30, 405740), (40, 304305), (50, 243444), (60, 202870), (75, 162296), (100, 121722), (120, 101435), (150, 81148), (200, 60861), (300, 40574), (600, 20287)]