28247485860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4755469}}^1$

素因数の和:4755498

約数の個数: 96

約数和(自身を含む): 95870275200

約数和(自身を除く): 67622789340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 108, 110, 132, 135, 165, 180, 198, 220, 270, 297, 330, 396, 495, 540, 594, 660, 990, 1188, 1485, 1980, 2970, 5940, 4755469, 9510938, 14266407, 19021876, 23777345, 28532814, 42799221, 47554690, 52310159, 57065628, 71332035, 85598442, 95109380, 104620318, 128397663, 142664070, 156930477, 171196884, 209240636, 213996105, 256795326, 261550795, 285328140, 313860954, 427992210, 470791431, 513590652, 523101590, 627721908, 641988315, 784652385, 855984420, 941582862, 1046203180, 1283976630, 1412374293, 1569304770, 1883165724, 2353957155, 2567953260, 2824748586, 3138609540, 4707914310, 5649497172, 7061871465, 9415828620, 14123742930, 28247485860]

約数ペア:

[(1, 28247485860), (2, 14123742930), (3, 9415828620), (4, 7061871465), (5, 5649497172), (6, 4707914310), (9, 3138609540), (10, 2824748586), (11, 2567953260), (12, 2353957155), (15, 1883165724), (18, 1569304770), (20, 1412374293), (22, 1283976630), (27, 1046203180), (30, 941582862), (33, 855984420), (36, 784652385), (44, 641988315), (45, 627721908), (54, 523101590), (55, 513590652), (60, 470791431), (66, 427992210), (90, 313860954), (99, 285328140), (108, 261550795), (110, 256795326), (132, 213996105), (135, 209240636), (165, 171196884), (180, 156930477), (198, 142664070), (220, 128397663), (270, 104620318), (297, 95109380), (330, 85598442), (396, 71332035), (495, 57065628), (540, 52310159), (594, 47554690), (660, 42799221), (990, 28532814), (1188, 23777345), (1485, 19021876), (1980, 14266407), (2970, 9510938), (5940, 4755469)]