76683780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{142007}}^1$

素因数の和:142025

約数の個数: 48

約数和(自身を含む): 238573440

約数和(自身を除く): 161889660

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, 142007, 284014, 426021, 568028, 710035, 852042, 1278063, 1420070, 1704084, 2130105, 2556126, 2840140, 3834189, 4260210, 5112252, 6390315, 7668378, 8520420, 12780630, 15336756, 19170945, 25561260, 38341890, 76683780]

約数ペア:

[(1, 76683780), (2, 38341890), (3, 25561260), (4, 19170945), (5, 15336756), (6, 12780630), (9, 8520420), (10, 7668378), (12, 6390315), (15, 5112252), (18, 4260210), (20, 3834189), (27, 2840140), (30, 2556126), (36, 2130105), (45, 1704084), (54, 1420070), (60, 1278063), (90, 852042), (108, 710035), (135, 568028), (180, 426021), (270, 284014), (540, 142007)]