135003780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{250007}}^1$

素因数の和:250025

約数の個数: 48

約数和(自身を含む): 420013440

約数和(自身を除く): 285009660

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, 250007, 500014, 750021, 1000028, 1250035, 1500042, 2250063, 2500070, 3000084, 3750105, 4500126, 5000140, 6750189, 7500210, 9000252, 11250315, 13500378, 15000420, 22500630, 27000756, 33750945, 45001260, 67501890, 135003780]

約数ペア:

[(1, 135003780), (2, 67501890), (3, 45001260), (4, 33750945), (5, 27000756), (6, 22500630), (9, 15000420), (10, 13500378), (12, 11250315), (15, 9000252), (18, 7500210), (20, 6750189), (27, 5000140), (30, 4500126), (36, 3750105), (45, 3000084), (54, 2500070), (60, 2250063), (90, 1500042), (108, 1250035), (135, 1000028), (180, 750021), (270, 500014), (540, 250007)]