29939400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{16633}}^1$

素因数の和:16655

約数の個数: 72

約数和(自身を含む): 100552530

約数和(自身を除く): 70613130

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, 16633, 33266, 49899, 66532, 83165, 99798, 133064, 149697, 166330, 199596, 249495, 299394, 332660, 399192, 415825, 498990, 598788, 665320, 748485, 831650, 997980, 1197576, 1247475, 1496970, 1663300, 1995960, 2494950, 2993940, 3326600, 3742425, 4989900, 5987880, 7484850, 9979800, 14969700, 29939400]

約数ペア:

[(1, 29939400), (2, 14969700), (3, 9979800), (4, 7484850), (5, 5987880), (6, 4989900), (8, 3742425), (9, 3326600), (10, 2993940), (12, 2494950), (15, 1995960), (18, 1663300), (20, 1496970), (24, 1247475), (25, 1197576), (30, 997980), (36, 831650), (40, 748485), (45, 665320), (50, 598788), (60, 498990), (72, 415825), (75, 399192), (90, 332660), (100, 299394), (120, 249495), (150, 199596), (180, 166330), (200, 149697), (225, 133064), (300, 99798), (360, 83165), (450, 66532), (600, 49899), (900, 33266), (1800, 16633)]