20220373980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{277}}^1\times {\mathrm{135181}}^1$

素因数の和:135476

約数の個数: 96

約数和(自身を含む): 63135401280

約数和(自身を除く): 42915027300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 277, 540, 554, 831, 1108, 1385, 1662, 2493, 2770, 3324, 4155, 4986, 5540, 7479, 8310, 9972, 12465, 14958, 16620, 24930, 29916, 37395, 49860, 74790, 135181, 149580, 270362, 405543, 540724, 675905, 811086, 1216629, 1351810, 1622172, 2027715, 2433258, 2703620, 3649887, 4055430, 4866516, 6083145, 7299774, 8110860, 12166290, 14599548, 18249435, 24332580, 36498870, 37445137, 72997740, 74890274, 112335411, 149780548, 187225685, 224670822, 337006233, 374451370, 449341644, 561677055, 674012466, 748902740, 1011018699, 1123354110, 1348024932, 1685031165, 2022037398, 2246708220, 3370062330, 4044074796, 5055093495, 6740124660, 10110186990, 20220373980]

約数ペア:

[(1, 20220373980), (2, 10110186990), (3, 6740124660), (4, 5055093495), (5, 4044074796), (6, 3370062330), (9, 2246708220), (10, 2022037398), (12, 1685031165), (15, 1348024932), (18, 1123354110), (20, 1011018699), (27, 748902740), (30, 674012466), (36, 561677055), (45, 449341644), (54, 374451370), (60, 337006233), (90, 224670822), (108, 187225685), (135, 149780548), (180, 112335411), (270, 74890274), (277, 72997740), (540, 37445137), (554, 36498870), (831, 24332580), (1108, 18249435), (1385, 14599548), (1662, 12166290), (2493, 8110860), (2770, 7299774), (3324, 6083145), (4155, 4866516), (4986, 4055430), (5540, 3649887), (7479, 2703620), (8310, 2433258), (9972, 2027715), (12465, 1622172), (14958, 1351810), (16620, 1216629), (24930, 811086), (29916, 675905), (37395, 540724), (49860, 405543), (74790, 270362), (135181, 149580)]