144008100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{160009}}^1$

素因数の和:160029

約数の個数: 54

約数和(自身を含む): 451388210

約数和(自身を除く): 307380110

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, 160009, 320018, 480027, 640036, 800045, 960054, 1440081, 1600090, 1920108, 2400135, 2880162, 3200180, 4000225, 4800270, 5760324, 7200405, 8000450, 9600540, 12000675, 14400810, 16000900, 24001350, 28801620, 36002025, 48002700, 72004050, 144008100]

約数ペア:

[(1, 144008100), (2, 72004050), (3, 48002700), (4, 36002025), (5, 28801620), (6, 24001350), (9, 16000900), (10, 14400810), (12, 12000675), (15, 9600540), (18, 8000450), (20, 7200405), (25, 5760324), (30, 4800270), (36, 4000225), (45, 3200180), (50, 2880162), (60, 2400135), (75, 1920108), (90, 1600090), (100, 1440081), (150, 960054), (180, 800045), (225, 640036), (300, 480027), (450, 320018), (900, 160009)]