222595020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{412213}}^1$

素因数の和:412231

約数の個数: 48

約数和(自身を含む): 692519520

約数和(自身を除く): 469924500

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, 412213, 824426, 1236639, 1648852, 2061065, 2473278, 3709917, 4122130, 4946556, 6183195, 7419834, 8244260, 11129751, 12366390, 14839668, 18549585, 22259502, 24732780, 37099170, 44519004, 55648755, 74198340, 111297510, 222595020]

約数ペア:

[(1, 222595020), (2, 111297510), (3, 74198340), (4, 55648755), (5, 44519004), (6, 37099170), (9, 24732780), (10, 22259502), (12, 18549585), (15, 14839668), (18, 12366390), (20, 11129751), (27, 8244260), (30, 7419834), (36, 6183195), (45, 4946556), (54, 4122130), (60, 3709917), (90, 2473278), (108, 2061065), (135, 1648852), (180, 1236639), (270, 824426), (540, 412213)]