75007020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113647}}^1$

素因数の和:113670

約数の個数: 48

約数和(自身を含む): 229114368

約数和(自身を除く): 154107348

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 113647, 227294, 340941, 454588, 568235, 681882, 1136470, 1250117, 1363764, 1704705, 2272940, 2500234, 3409410, 3750351, 5000468, 6250585, 6818820, 7500702, 12501170, 15001404, 18751755, 25002340, 37503510, 75007020]

約数ペア:

[(1, 75007020), (2, 37503510), (3, 25002340), (4, 18751755), (5, 15001404), (6, 12501170), (10, 7500702), (11, 6818820), (12, 6250585), (15, 5000468), (20, 3750351), (22, 3409410), (30, 2500234), (33, 2272940), (44, 1704705), (55, 1363764), (60, 1250117), (66, 1136470), (110, 681882), (132, 568235), (165, 454588), (220, 340941), (330, 227294), (660, 113647)]