75464090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{541}}^1$

素因数の和:627

約数の個数: 64

約数和(自身を含む): 155705760

約数和(自身を除く): 80241670

約数列:

[1, 2, 5, 10, 13, 26, 29, 37, 58, 65, 74, 130, 145, 185, 290, 370, 377, 481, 541, 754, 962, 1073, 1082, 1885, 2146, 2405, 2705, 3770, 4810, 5365, 5410, 7033, 10730, 13949, 14066, 15689, 20017, 27898, 31378, 35165, 40034, 69745, 70330, 78445, 100085, 139490, 156890, 200170, 203957, 260221, 407914, 520442, 580493, 1019785, 1160986, 1301105, 2039570, 2602210, 2902465, 5804930, 7546409, 15092818, 37732045, 75464090]

約数ペア:

[(1, 75464090), (2, 37732045), (5, 15092818), (10, 7546409), (13, 5804930), (26, 2902465), (29, 2602210), (37, 2039570), (58, 1301105), (65, 1160986), (74, 1019785), (130, 580493), (145, 520442), (185, 407914), (290, 260221), (370, 203957), (377, 200170), (481, 156890), (541, 139490), (754, 100085), (962, 78445), (1073, 70330), (1082, 69745), (1885, 40034), (2146, 35165), (2405, 31378), (2705, 27898), (3770, 20017), (4810, 15689), (5365, 14066), (5410, 13949), (7033, 10730)]