227575980

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{2381}}^1$

素因数の和:2461

約数の個数: 120

約数和(自身を含む): 726319440

約数和(自身を除く): 498743460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 59, 60, 81, 90, 108, 118, 135, 162, 177, 180, 236, 270, 295, 324, 354, 405, 531, 540, 590, 708, 810, 885, 1062, 1180, 1593, 1620, 1770, 2124, 2381, 2655, 3186, 3540, 4762, 4779, 5310, 6372, 7143, 7965, 9524, 9558, 10620, 11905, 14286, 15930, 19116, 21429, 23810, 23895, 28572, 31860, 35715, 42858, 47620, 47790, 64287, 71430, 85716, 95580, 107145, 128574, 140479, 142860, 192861, 214290, 257148, 280958, 321435, 385722, 421437, 428580, 561916, 642870, 702395, 771444, 842874, 964305, 1264311, 1285740, 1404790, 1685748, 1928610, 2107185, 2528622, 2809580, 3792933, 3857220, 4214370, 5057244, 6321555, 7585866, 8428740, 11378799, 12643110, 15171732, 18964665, 22757598, 25286220, 37929330, 45515196, 56893995, 75858660, 113787990, 227575980]

約数ペア:

[(1, 227575980), (2, 113787990), (3, 75858660), (4, 56893995), (5, 45515196), (6, 37929330), (9, 25286220), (10, 22757598), (12, 18964665), (15, 15171732), (18, 12643110), (20, 11378799), (27, 8428740), (30, 7585866), (36, 6321555), (45, 5057244), (54, 4214370), (59, 3857220), (60, 3792933), (81, 2809580), (90, 2528622), (108, 2107185), (118, 1928610), (135, 1685748), (162, 1404790), (177, 1285740), (180, 1264311), (236, 964305), (270, 842874), (295, 771444), (324, 702395), (354, 642870), (405, 561916), (531, 428580), (540, 421437), (590, 385722), (708, 321435), (810, 280958), (885, 257148), (1062, 214290), (1180, 192861), (1593, 142860), (1620, 140479), (1770, 128574), (2124, 107145), (2381, 95580), (2655, 85716), (3186, 71430), (3540, 64287), (4762, 47790), (4779, 47620), (5310, 42858), (6372, 35715), (7143, 31860), (7965, 28572), (9524, 23895), (9558, 23810), (10620, 21429), (11905, 19116), (14286, 15930)]