2549271420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{593}}^1$

素因数の和:1049

約数の個数: 192

約数和(自身を含む): 8382528000

約数和(自身を除く): 5833256580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 135, 171, 180, 190, 228, 270, 285, 342, 380, 419, 513, 540, 570, 593, 684, 838, 855, 1026, 1140, 1186, 1257, 1676, 1710, 1779, 2052, 2095, 2372, 2514, 2565, 2965, 3420, 3558, 3771, 4190, 5028, 5130, 5337, 5930, 6285, 7116, 7542, 7961, 8380, 8895, 10260, 10674, 11267, 11313, 11860, 12570, 15084, 15922, 16011, 17790, 18855, 21348, 22534, 22626, 23883, 25140, 26685, 31844, 32022, 33801, 35580, 37710, 39805, 45068, 45252, 47766, 53370, 56335, 56565, 64044, 67602, 71649, 75420, 79610, 80055, 95532, 101403, 106740, 112670, 113130, 119415, 135204, 143298, 159220, 160110, 169005, 202806, 214947, 225340, 226260, 238830, 248467, 286596, 304209, 320220, 338010, 358245, 405612, 429894, 477660, 496934, 507015, 608418, 676020, 716490, 745401, 859788, 993868, 1014030, 1074735, 1216836, 1242335, 1432980, 1490802, 1521045, 2028060, 2149470, 2236203, 2484670, 2981604, 3042090, 3727005, 4298940, 4472406, 4720873, 4969340, 6084180, 6708609, 7454010, 8944812, 9441746, 11181015, 13417218, 14162619, 14908020, 18883492, 22362030, 23604365, 26834436, 28325238, 33543045, 42487857, 44724060, 47208730, 56650476, 67086090, 70813095, 84975714, 94417460, 127463571, 134172180, 141626190, 169951428, 212439285, 254927142, 283252380, 424878570, 509854284, 637317855, 849757140, 1274635710, 2549271420]

約数ペア:

[(1, 2549271420), (2, 1274635710), (3, 849757140), (4, 637317855), (5, 509854284), (6, 424878570), (9, 283252380), (10, 254927142), (12, 212439285), (15, 169951428), (18, 141626190), (19, 134172180), (20, 127463571), (27, 94417460), (30, 84975714), (36, 70813095), (38, 67086090), (45, 56650476), (54, 47208730), (57, 44724060), (60, 42487857), (76, 33543045), (90, 28325238), (95, 26834436), (108, 23604365), (114, 22362030), (135, 18883492), (171, 14908020), (180, 14162619), (190, 13417218), (228, 11181015), (270, 9441746), (285, 8944812), (342, 7454010), (380, 6708609), (419, 6084180), (513, 4969340), (540, 4720873), (570, 4472406), (593, 4298940), (684, 3727005), (838, 3042090), (855, 2981604), (1026, 2484670), (1140, 2236203), (1186, 2149470), (1257, 2028060), (1676, 1521045), (1710, 1490802), (1779, 1432980), (2052, 1242335), (2095, 1216836), (2372, 1074735), (2514, 1014030), (2565, 993868), (2965, 859788), (3420, 745401), (3558, 716490), (3771, 676020), (4190, 608418), (5028, 507015), (5130, 496934), (5337, 477660), (5930, 429894), (6285, 405612), (7116, 358245), (7542, 338010), (7961, 320220), (8380, 304209), (8895, 286596), (10260, 248467), (10674, 238830), (11267, 226260), (11313, 225340), (11860, 214947), (12570, 202806), (15084, 169005), (15922, 160110), (16011, 159220), (17790, 143298), (18855, 135204), (21348, 119415), (22534, 113130), (22626, 112670), (23883, 106740), (25140, 101403), (26685, 95532), (31844, 80055), (32022, 79610), (33801, 75420), (35580, 71649), (37710, 67602), (39805, 64044), (45068, 56565), (45252, 56335), (47766, 53370)]