127847400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{213079}}^1$

素因数の和:213098

約数の個数: 48

約数和(自身を含む): 396328800

約数和(自身を除く): 268481400

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, 213079, 426158, 639237, 852316, 1065395, 1278474, 1704632, 2130790, 2556948, 3196185, 4261580, 5113896, 5326975, 6392370, 8523160, 10653950, 12784740, 15980925, 21307900, 25569480, 31961850, 42615800, 63923700, 127847400]

約数ペア:

[(1, 127847400), (2, 63923700), (3, 42615800), (4, 31961850), (5, 25569480), (6, 21307900), (8, 15980925), (10, 12784740), (12, 10653950), (15, 8523160), (20, 6392370), (24, 5326975), (25, 5113896), (30, 4261580), (40, 3196185), (50, 2556948), (60, 2130790), (75, 1704632), (100, 1278474), (120, 1065395), (150, 852316), (200, 639237), (300, 426158), (600, 213079)]