150740400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{125617}}^1$

素因数の和:125638

約数の個数: 60

約数和(自身を含む): 482875592

約数和(自身を除く): 332135192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 300, 400, 600, 1200, 125617, 251234, 376851, 502468, 628085, 753702, 1004936, 1256170, 1507404, 1884255, 2009872, 2512340, 3014808, 3140425, 3768510, 5024680, 6029616, 6280850, 7537020, 9421275, 10049360, 12561700, 15074040, 18842550, 25123400, 30148080, 37685100, 50246800, 75370200, 150740400]

約数ペア:

[(1, 150740400), (2, 75370200), (3, 50246800), (4, 37685100), (5, 30148080), (6, 25123400), (8, 18842550), (10, 15074040), (12, 12561700), (15, 10049360), (16, 9421275), (20, 7537020), (24, 6280850), (25, 6029616), (30, 5024680), (40, 3768510), (48, 3140425), (50, 3014808), (60, 2512340), (75, 2009872), (80, 1884255), (100, 1507404), (120, 1256170), (150, 1004936), (200, 753702), (240, 628085), (300, 502468), (400, 376851), (600, 251234), (1200, 125617)]