150138160

素因数分解:

$2^4\times 5^1\times {\mathrm{251}}^1\times {\mathrm{7477}}^1$

素因数の和:7741

約数の個数: 40

約数和(自身を含む): 350508816

約数和(自身を除く): 200370656

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 251, 502, 1004, 1255, 2008, 2510, 4016, 5020, 7477, 10040, 14954, 20080, 29908, 37385, 59816, 74770, 119632, 149540, 299080, 598160, 1876727, 3753454, 7506908, 9383635, 15013816, 18767270, 30027632, 37534540, 75069080, 150138160]

約数ペア:

[(1, 150138160), (2, 75069080), (4, 37534540), (5, 30027632), (8, 18767270), (10, 15013816), (16, 9383635), (20, 7506908), (40, 3753454), (80, 1876727), (251, 598160), (502, 299080), (1004, 149540), (1255, 119632), (2008, 74770), (2510, 59816), (4016, 37385), (5020, 29908), (7477, 20080), (10040, 14954)]