809477820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{11443}}^1$

素因数の和:11592

約数の個数: 96

約数和(自身を含む): 2537821440

約数和(自身を除く): 1728343620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 131, 135, 180, 262, 270, 393, 524, 540, 655, 786, 1179, 1310, 1572, 1965, 2358, 2620, 3537, 3930, 4716, 5895, 7074, 7860, 11443, 11790, 14148, 17685, 22886, 23580, 34329, 35370, 45772, 57215, 68658, 70740, 102987, 114430, 137316, 171645, 205974, 228860, 308961, 343290, 411948, 514935, 617922, 686580, 1029870, 1235844, 1499033, 1544805, 2059740, 2998066, 3089610, 4497099, 5996132, 6179220, 7495165, 8994198, 13491297, 14990330, 17988396, 22485495, 26982594, 29980660, 40473891, 44970990, 53965188, 67456485, 80947782, 89941980, 134912970, 161895564, 202369455, 269825940, 404738910, 809477820]

約数ペア:

[(1, 809477820), (2, 404738910), (3, 269825940), (4, 202369455), (5, 161895564), (6, 134912970), (9, 89941980), (10, 80947782), (12, 67456485), (15, 53965188), (18, 44970990), (20, 40473891), (27, 29980660), (30, 26982594), (36, 22485495), (45, 17988396), (54, 14990330), (60, 13491297), (90, 8994198), (108, 7495165), (131, 6179220), (135, 5996132), (180, 4497099), (262, 3089610), (270, 2998066), (393, 2059740), (524, 1544805), (540, 1499033), (655, 1235844), (786, 1029870), (1179, 686580), (1310, 617922), (1572, 514935), (1965, 411948), (2358, 343290), (2620, 308961), (3537, 228860), (3930, 205974), (4716, 171645), (5895, 137316), (7074, 114430), (7860, 102987), (11443, 70740), (11790, 68658), (14148, 57215), (17685, 45772), (22886, 35370), (23580, 34329)]