2078129100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{83459}}^1$

素因数の和:83559

約数の個数: 72

約数和(自身を含む): 6085235520

約数和(自身を除く): 4007106420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 83, 100, 150, 166, 249, 300, 332, 415, 498, 830, 996, 1245, 1660, 2075, 2490, 4150, 4980, 6225, 8300, 12450, 24900, 83459, 166918, 250377, 333836, 417295, 500754, 834590, 1001508, 1251885, 1669180, 2086475, 2503770, 4172950, 5007540, 6259425, 6927097, 8345900, 12518850, 13854194, 20781291, 25037700, 27708388, 34635485, 41562582, 69270970, 83125164, 103906455, 138541940, 173177425, 207812910, 346354850, 415625820, 519532275, 692709700, 1039064550, 2078129100]

約数ペア:

[(1, 2078129100), (2, 1039064550), (3, 692709700), (4, 519532275), (5, 415625820), (6, 346354850), (10, 207812910), (12, 173177425), (15, 138541940), (20, 103906455), (25, 83125164), (30, 69270970), (50, 41562582), (60, 34635485), (75, 27708388), (83, 25037700), (100, 20781291), (150, 13854194), (166, 12518850), (249, 8345900), (300, 6927097), (332, 6259425), (415, 5007540), (498, 4172950), (830, 2503770), (996, 2086475), (1245, 1669180), (1660, 1251885), (2075, 1001508), (2490, 834590), (4150, 500754), (4980, 417295), (6225, 333836), (8300, 250377), (12450, 166918), (24900, 83459)]