254214900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{282461}}^1$

素因数の和:282481

約数の個数: 54

約数和(自身を含む): 796825302

約数和(自身を除く): 542610402

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, 282461, 564922, 847383, 1129844, 1412305, 1694766, 2542149, 2824610, 3389532, 4236915, 5084298, 5649220, 7061525, 8473830, 10168596, 12710745, 14123050, 16947660, 21184575, 25421490, 28246100, 42369150, 50842980, 63553725, 84738300, 127107450, 254214900]

約数ペア:

[(1, 254214900), (2, 127107450), (3, 84738300), (4, 63553725), (5, 50842980), (6, 42369150), (9, 28246100), (10, 25421490), (12, 21184575), (15, 16947660), (18, 14123050), (20, 12710745), (25, 10168596), (30, 8473830), (36, 7061525), (45, 5649220), (50, 5084298), (60, 4236915), (75, 3389532), (90, 2824610), (100, 2542149), (150, 1694766), (180, 1412305), (225, 1129844), (300, 847383), (450, 564922), (900, 282461)]