131982300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{146647}}^1$

素因数の和:146667

約数の個数: 54

約数和(自身を含む): 413694008

約数和(自身を除く): 281711708

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 450, 900, 146647, 293294, 439941, 586588, 733235, 879882, 1319823, 1466470, 1759764, 2199705, 2639646, 2932940, 3666175, 4399410, 5279292, 6599115, 7332350, 8798820, 10998525, 13198230, 14664700, 21997050, 26396460, 32995575, 43994100, 65991150, 131982300]

約数ペア:

[(1, 131982300), (2, 65991150), (3, 43994100), (4, 32995575), (5, 26396460), (6, 21997050), (9, 14664700), (10, 13198230), (12, 10998525), (15, 8798820), (18, 7332350), (20, 6599115), (25, 5279292), (30, 4399410), (36, 3666175), (45, 2932940), (50, 2639646), (60, 2199705), (75, 1759764), (90, 1466470), (100, 1319823), (150, 879882), (180, 733235), (225, 586588), (300, 439941), (450, 293294), (900, 146647)]