30144600

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{16747}}^1$

素因数の和:16769

約数の個数: 72

約数和(自身を含む): 101241660

約数和(自身を除く): 71097060

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 180, 200, 225, 300, 360, 450, 600, 900, 1800, 16747, 33494, 50241, 66988, 83735, 100482, 133976, 150723, 167470, 200964, 251205, 301446, 334940, 401928, 418675, 502410, 602892, 669880, 753615, 837350, 1004820, 1205784, 1256025, 1507230, 1674700, 2009640, 2512050, 3014460, 3349400, 3768075, 5024100, 6028920, 7536150, 10048200, 15072300, 30144600]

約数ペア:

[(1, 30144600), (2, 15072300), (3, 10048200), (4, 7536150), (5, 6028920), (6, 5024100), (8, 3768075), (9, 3349400), (10, 3014460), (12, 2512050), (15, 2009640), (18, 1674700), (20, 1507230), (24, 1256025), (25, 1205784), (30, 1004820), (36, 837350), (40, 753615), (45, 669880), (50, 602892), (60, 502410), (72, 418675), (75, 401928), (90, 334940), (100, 301446), (120, 251205), (150, 200964), (180, 167470), (200, 150723), (225, 133976), (300, 100482), (360, 83735), (450, 66988), (600, 50241), (900, 33494), (1800, 16747)]