1268100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{1409}}^1$

素因数の和:1429

約数の個数: 54

約数和(自身を含む): 3977610

約数和(自身を除く): 2709510

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, 1409, 2818, 4227, 5636, 7045, 8454, 12681, 14090, 16908, 21135, 25362, 28180, 35225, 42270, 50724, 63405, 70450, 84540, 105675, 126810, 140900, 211350, 253620, 317025, 422700, 634050, 1268100]

約数ペア:

[(1, 1268100), (2, 634050), (3, 422700), (4, 317025), (5, 253620), (6, 211350), (9, 140900), (10, 126810), (12, 105675), (15, 84540), (18, 70450), (20, 63405), (25, 50724), (30, 42270), (36, 35225), (45, 28180), (50, 25362), (60, 21135), (75, 16908), (90, 14090), (100, 12681), (150, 8454), (180, 7045), (225, 5636), (300, 4227), (450, 2818), (900, 1409)]