28094100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{2531}}^1$

素因数の和:2585

約数の個数: 72

約数和(自身を含む): 83515488

約数和(自身を除く): 55421388

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 37, 50, 60, 74, 75, 100, 111, 148, 150, 185, 222, 300, 370, 444, 555, 740, 925, 1110, 1850, 2220, 2531, 2775, 3700, 5062, 5550, 7593, 10124, 11100, 12655, 15186, 25310, 30372, 37965, 50620, 63275, 75930, 93647, 126550, 151860, 187294, 189825, 253100, 280941, 374588, 379650, 468235, 561882, 759300, 936470, 1123764, 1404705, 1872940, 2341175, 2809410, 4682350, 5618820, 7023525, 9364700, 14047050, 28094100]

約数ペア:

[(1, 28094100), (2, 14047050), (3, 9364700), (4, 7023525), (5, 5618820), (6, 4682350), (10, 2809410), (12, 2341175), (15, 1872940), (20, 1404705), (25, 1123764), (30, 936470), (37, 759300), (50, 561882), (60, 468235), (74, 379650), (75, 374588), (100, 280941), (111, 253100), (148, 189825), (150, 187294), (185, 151860), (222, 126550), (300, 93647), (370, 75930), (444, 63275), (555, 50620), (740, 37965), (925, 30372), (1110, 25310), (1850, 15186), (2220, 12655), (2531, 11100), (2775, 10124), (3700, 7593), (5062, 5550)]