29720700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{33023}}^1$

素因数の和:33043

約数の個数: 54

約数和(自身を含む): 93160704

約数和(自身を除く): 63440004

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, 33023, 66046, 99069, 132092, 165115, 198138, 297207, 330230, 396276, 495345, 594414, 660460, 825575, 990690, 1188828, 1486035, 1651150, 1981380, 2476725, 2972070, 3302300, 4953450, 5944140, 7430175, 9906900, 14860350, 29720700]

約数ペア:

[(1, 29720700), (2, 14860350), (3, 9906900), (4, 7430175), (5, 5944140), (6, 4953450), (9, 3302300), (10, 2972070), (12, 2476725), (15, 1981380), (18, 1651150), (20, 1486035), (25, 1188828), (30, 990690), (36, 825575), (45, 660460), (50, 594414), (60, 495345), (75, 396276), (90, 330230), (100, 297207), (150, 198138), (180, 165115), (225, 132092), (300, 99069), (450, 66046), (900, 33023)]