75050520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{2011}}^1$

素因数の和:2336

約数の個数: 64

約数和(自身を含む): 225987840

約数和(自身を除く): 150937320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 311, 622, 933, 1244, 1555, 1866, 2011, 2488, 3110, 3732, 4022, 4665, 6033, 6220, 7464, 8044, 9330, 10055, 12066, 12440, 16088, 18660, 20110, 24132, 30165, 37320, 40220, 48264, 60330, 80440, 120660, 241320, 625421, 1250842, 1876263, 2501684, 3127105, 3752526, 5003368, 6254210, 7505052, 9381315, 12508420, 15010104, 18762630, 25016840, 37525260, 75050520]

約数ペア:

[(1, 75050520), (2, 37525260), (3, 25016840), (4, 18762630), (5, 15010104), (6, 12508420), (8, 9381315), (10, 7505052), (12, 6254210), (15, 5003368), (20, 3752526), (24, 3127105), (30, 2501684), (40, 1876263), (60, 1250842), (120, 625421), (311, 241320), (622, 120660), (933, 80440), (1244, 60330), (1555, 48264), (1866, 40220), (2011, 37320), (2488, 30165), (3110, 24132), (3732, 20110), (4022, 18660), (4665, 16088), (6033, 12440), (6220, 12066), (7464, 10055), (8044, 9330)]