75543780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{96851}}^1$

素因数の和:96876

約数の個数: 48

約数和(自身を含む): 227795904

約数和(自身を除く): 152252124

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 96851, 193702, 290553, 387404, 484255, 581106, 968510, 1162212, 1259063, 1452765, 1937020, 2518126, 2905530, 3777189, 5036252, 5811060, 6295315, 7554378, 12590630, 15108756, 18885945, 25181260, 37771890, 75543780]

約数ペア:

[(1, 75543780), (2, 37771890), (3, 25181260), (4, 18885945), (5, 15108756), (6, 12590630), (10, 7554378), (12, 6295315), (13, 5811060), (15, 5036252), (20, 3777189), (26, 2905530), (30, 2518126), (39, 1937020), (52, 1452765), (60, 1259063), (65, 1162212), (78, 968510), (130, 581106), (156, 484255), (195, 387404), (260, 290553), (390, 193702), (780, 96851)]