25605268740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{142251493}}^1$

素因数の和:142251508

約数の個数: 36

約数和(自身を含む): 77669315724

約数和(自身を除く): 52064046984

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 142251493, 284502986, 426754479, 569005972, 711257465, 853508958, 1280263437, 1422514930, 1707017916, 2133772395, 2560526874, 2845029860, 4267544790, 5121053748, 6401317185, 8535089580, 12802634370, 25605268740]

約数ペア:

[(1, 25605268740), (2, 12802634370), (3, 8535089580), (4, 6401317185), (5, 5121053748), (6, 4267544790), (9, 2845029860), (10, 2560526874), (12, 2133772395), (15, 1707017916), (18, 1422514930), (20, 1280263437), (30, 853508958), (36, 711257465), (45, 569005972), (60, 426754479), (90, 284502986), (180, 142251493)]