75778620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1021}}^1\times {\mathrm{1237}}^1$

素因数の和:2270

約数の個数: 48

約数和(自身を含む): 212559648

約数和(自身を除く): 136781028

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1021, 1237, 2042, 2474, 3063, 3711, 4084, 4948, 5105, 6126, 6185, 7422, 10210, 12252, 12370, 14844, 15315, 18555, 20420, 24740, 30630, 37110, 61260, 74220, 1262977, 2525954, 3788931, 5051908, 6314885, 7577862, 12629770, 15155724, 18944655, 25259540, 37889310, 75778620]

約数ペア:

[(1, 75778620), (2, 37889310), (3, 25259540), (4, 18944655), (5, 15155724), (6, 12629770), (10, 7577862), (12, 6314885), (15, 5051908), (20, 3788931), (30, 2525954), (60, 1262977), (1021, 74220), (1237, 61260), (2042, 37110), (2474, 30630), (3063, 24740), (3711, 20420), (4084, 18555), (4948, 15315), (5105, 14844), (6126, 12370), (6185, 12252), (7422, 10210)]