1331193900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{4437313}}^1$

素因数の和:4437330

約数の個数: 36

約数和(自身を含む): 3851588552

約数和(自身を除く): 2520394652

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 4437313, 8874626, 13311939, 17749252, 22186565, 26623878, 44373130, 53247756, 66559695, 88746260, 110932825, 133119390, 221865650, 266238780, 332798475, 443731300, 665596950, 1331193900]

約数ペア:

[(1, 1331193900), (2, 665596950), (3, 443731300), (4, 332798475), (5, 266238780), (6, 221865650), (10, 133119390), (12, 110932825), (15, 88746260), (20, 66559695), (25, 53247756), (30, 44373130), (50, 26623878), (60, 22186565), (75, 17749252), (100, 13311939), (150, 8874626), (300, 4437313)]