56147400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{31193}}^1$

素因数の和:31215

約数の個数: 72

約数和(自身を含む): 188567730

約数和(自身を除く): 132420330

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, 31193, 62386, 93579, 124772, 155965, 187158, 249544, 280737, 311930, 374316, 467895, 561474, 623860, 748632, 779825, 935790, 1122948, 1247720, 1403685, 1559650, 1871580, 2245896, 2339475, 2807370, 3119300, 3743160, 4678950, 5614740, 6238600, 7018425, 9357900, 11229480, 14036850, 18715800, 28073700, 56147400]

約数ペア:

[(1, 56147400), (2, 28073700), (3, 18715800), (4, 14036850), (5, 11229480), (6, 9357900), (8, 7018425), (9, 6238600), (10, 5614740), (12, 4678950), (15, 3743160), (18, 3119300), (20, 2807370), (24, 2339475), (25, 2245896), (30, 1871580), (36, 1559650), (40, 1403685), (45, 1247720), (50, 1122948), (60, 935790), (72, 779825), (75, 748632), (90, 623860), (100, 561474), (120, 467895), (150, 374316), (180, 311930), (200, 280737), (225, 249544), (300, 187158), (360, 155965), (450, 124772), (600, 93579), (900, 62386), (1800, 31193)]