154133820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{285433}}^1$

素因数の和:285451

約数の個数: 48

約数和(自身を含む): 479529120

約数和(自身を除く): 325395300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 285433, 570866, 856299, 1141732, 1427165, 1712598, 2568897, 2854330, 3425196, 4281495, 5137794, 5708660, 7706691, 8562990, 10275588, 12844485, 15413382, 17125980, 25688970, 30826764, 38533455, 51377940, 77066910, 154133820]

約数ペア:

[(1, 154133820), (2, 77066910), (3, 51377940), (4, 38533455), (5, 30826764), (6, 25688970), (9, 17125980), (10, 15413382), (12, 12844485), (15, 10275588), (18, 8562990), (20, 7706691), (27, 5708660), (30, 5137794), (36, 4281495), (45, 3425196), (54, 2854330), (60, 2568897), (90, 1712598), (108, 1427165), (135, 1141732), (180, 856299), (270, 570866), (540, 285433)]