1293300

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{479}}^1$

素因数の和:502

約数の個数: 72

約数和(自身を含む): 4166400

約数和(自身を除く): 2873100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 450, 479, 540, 675, 900, 958, 1350, 1437, 1916, 2395, 2700, 2874, 4311, 4790, 5748, 7185, 8622, 9580, 11975, 12933, 14370, 17244, 21555, 23950, 25866, 28740, 35925, 43110, 47900, 51732, 64665, 71850, 86220, 107775, 129330, 143700, 215550, 258660, 323325, 431100, 646650, 1293300]

約数ペア:

[(1, 1293300), (2, 646650), (3, 431100), (4, 323325), (5, 258660), (6, 215550), (9, 143700), (10, 129330), (12, 107775), (15, 86220), (18, 71850), (20, 64665), (25, 51732), (27, 47900), (30, 43110), (36, 35925), (45, 28740), (50, 25866), (54, 23950), (60, 21555), (75, 17244), (90, 14370), (100, 12933), (108, 11975), (135, 9580), (150, 8622), (180, 7185), (225, 5748), (270, 4790), (300, 4311), (450, 2874), (479, 2700), (540, 2395), (675, 1916), (900, 1437), (958, 1350)]