75754620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{420859}}^1$

素因数の和:420874

約数の個数: 36

約数和(自身を含む): 229789560

約数和(自身を除く): 154034940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 420859, 841718, 1262577, 1683436, 2104295, 2525154, 3787731, 4208590, 5050308, 6312885, 7575462, 8417180, 12625770, 15150924, 18938655, 25251540, 37877310, 75754620]

約数ペア:

[(1, 75754620), (2, 37877310), (3, 25251540), (4, 18938655), (5, 15150924), (6, 12625770), (9, 8417180), (10, 7575462), (12, 6312885), (15, 5050308), (18, 4208590), (20, 3787731), (30, 2525154), (36, 2104295), (45, 1683436), (60, 1262577), (90, 841718), (180, 420859)]