990300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{3301}}^1$

素因数の和:3318

約数の個数: 36

約数和(自身を含む): 2866136

約数和(自身を除く): 1875836

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 3301, 6602, 9903, 13204, 16505, 19806, 33010, 39612, 49515, 66020, 82525, 99030, 165050, 198060, 247575, 330100, 495150, 990300]

約数ペア:

[(1, 990300), (2, 495150), (3, 330100), (4, 247575), (5, 198060), (6, 165050), (10, 99030), (12, 82525), (15, 66020), (20, 49515), (25, 39612), (30, 33010), (50, 19806), (60, 16505), (75, 13204), (100, 9903), (150, 6602), (300, 3301)]