2022137820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{281}}^1\times {\mathrm{39979}}^1$

素因数の和:40275

約数の個数: 72

約数和(自身を含む): 6155800560

約数和(自身を除く): 4133662740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 281, 562, 843, 1124, 1405, 1686, 2529, 2810, 3372, 4215, 5058, 5620, 8430, 10116, 12645, 16860, 25290, 39979, 50580, 79958, 119937, 159916, 199895, 239874, 359811, 399790, 479748, 599685, 719622, 799580, 1199370, 1439244, 1799055, 2398740, 3598110, 7196220, 11234099, 22468198, 33702297, 44936396, 56170495, 67404594, 101106891, 112340990, 134809188, 168511485, 202213782, 224681980, 337022970, 404427564, 505534455, 674045940, 1011068910, 2022137820]

約数ペア:

[(1, 2022137820), (2, 1011068910), (3, 674045940), (4, 505534455), (5, 404427564), (6, 337022970), (9, 224681980), (10, 202213782), (12, 168511485), (15, 134809188), (18, 112340990), (20, 101106891), (30, 67404594), (36, 56170495), (45, 44936396), (60, 33702297), (90, 22468198), (180, 11234099), (281, 7196220), (562, 3598110), (843, 2398740), (1124, 1799055), (1405, 1439244), (1686, 1199370), (2529, 799580), (2810, 719622), (3372, 599685), (4215, 479748), (5058, 399790), (5620, 359811), (8430, 239874), (10116, 199895), (12645, 159916), (16860, 119937), (25290, 79958), (39979, 50580)]