73152900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{81281}}^1$

素因数の和:81301

約数の個数: 54

約数和(自身を含む): 229296522

約数和(自身を除く): 156143622

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 450, 900, 81281, 162562, 243843, 325124, 406405, 487686, 731529, 812810, 975372, 1219215, 1463058, 1625620, 2032025, 2438430, 2926116, 3657645, 4064050, 4876860, 6096075, 7315290, 8128100, 12192150, 14630580, 18288225, 24384300, 36576450, 73152900]

約数ペア:

[(1, 73152900), (2, 36576450), (3, 24384300), (4, 18288225), (5, 14630580), (6, 12192150), (9, 8128100), (10, 7315290), (12, 6096075), (15, 4876860), (18, 4064050), (20, 3657645), (25, 2926116), (30, 2438430), (36, 2032025), (45, 1625620), (50, 1463058), (60, 1219215), (75, 975372), (90, 812810), (100, 731529), (150, 487686), (180, 406405), (225, 325124), (300, 243843), (450, 162562), (900, 81281)]