85526220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1$

素因数の和:272

約数の個数: 192

約数和(自身を含む): 282240000

約数和(自身を除く): 196713780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 29, 30, 38, 39, 52, 57, 58, 60, 65, 76, 78, 87, 95, 114, 116, 130, 145, 156, 174, 190, 195, 199, 228, 247, 260, 285, 290, 348, 377, 380, 390, 398, 435, 494, 551, 570, 580, 597, 741, 754, 780, 796, 870, 988, 995, 1102, 1131, 1140, 1194, 1235, 1482, 1508, 1653, 1740, 1885, 1990, 2204, 2262, 2388, 2470, 2587, 2755, 2964, 2985, 3306, 3705, 3770, 3781, 3980, 4524, 4940, 5174, 5510, 5655, 5771, 5970, 6612, 7163, 7410, 7540, 7562, 7761, 8265, 10348, 11020, 11310, 11343, 11542, 11940, 12935, 14326, 14820, 15124, 15522, 16530, 17313, 18905, 21489, 22620, 22686, 23084, 25870, 28652, 28855, 31044, 33060, 34626, 35815, 37810, 38805, 42978, 45372, 49153, 51740, 56715, 57710, 69252, 71630, 75023, 75620, 77610, 85956, 86565, 98306, 107445, 109649, 113430, 115420, 143260, 147459, 150046, 155220, 173130, 196612, 214890, 219298, 225069, 226860, 245765, 294918, 300092, 328947, 346260, 375115, 429780, 438596, 450138, 491530, 548245, 589836, 657894, 737295, 750230, 900276, 983060, 1096490, 1125345, 1315788, 1425437, 1474590, 1500460, 1644735, 2192980, 2250690, 2850874, 2949180, 3289470, 4276311, 4501380, 5701748, 6578940, 7127185, 8552622, 14254370, 17105244, 21381555, 28508740, 42763110, 85526220]

約数ペア:

[(1, 85526220), (2, 42763110), (3, 28508740), (4, 21381555), (5, 17105244), (6, 14254370), (10, 8552622), (12, 7127185), (13, 6578940), (15, 5701748), (19, 4501380), (20, 4276311), (26, 3289470), (29, 2949180), (30, 2850874), (38, 2250690), (39, 2192980), (52, 1644735), (57, 1500460), (58, 1474590), (60, 1425437), (65, 1315788), (76, 1125345), (78, 1096490), (87, 983060), (95, 900276), (114, 750230), (116, 737295), (130, 657894), (145, 589836), (156, 548245), (174, 491530), (190, 450138), (195, 438596), (199, 429780), (228, 375115), (247, 346260), (260, 328947), (285, 300092), (290, 294918), (348, 245765), (377, 226860), (380, 225069), (390, 219298), (398, 214890), (435, 196612), (494, 173130), (551, 155220), (570, 150046), (580, 147459), (597, 143260), (741, 115420), (754, 113430), (780, 109649), (796, 107445), (870, 98306), (988, 86565), (995, 85956), (1102, 77610), (1131, 75620), (1140, 75023), (1194, 71630), (1235, 69252), (1482, 57710), (1508, 56715), (1653, 51740), (1740, 49153), (1885, 45372), (1990, 42978), (2204, 38805), (2262, 37810), (2388, 35815), (2470, 34626), (2587, 33060), (2755, 31044), (2964, 28855), (2985, 28652), (3306, 25870), (3705, 23084), (3770, 22686), (3781, 22620), (3980, 21489), (4524, 18905), (4940, 17313), (5174, 16530), (5510, 15522), (5655, 15124), (5771, 14820), (5970, 14326), (6612, 12935), (7163, 11940), (7410, 11542), (7540, 11343), (7562, 11310), (7761, 11020), (8265, 10348)]