78331050

素因数分解:

$2^1\times 3^6\times 5^2\times 7^1\times {\mathrm{307}}^1$

素因数の和:344

約数の個数: 168

約数和(自身を含む): 250463136

約数和(自身を除く): 172132086

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 35, 42, 45, 50, 54, 63, 70, 75, 81, 90, 105, 126, 135, 150, 162, 175, 189, 210, 225, 243, 270, 307, 315, 350, 378, 405, 450, 486, 525, 567, 614, 630, 675, 729, 810, 921, 945, 1050, 1134, 1215, 1350, 1458, 1535, 1575, 1701, 1842, 1890, 2025, 2149, 2430, 2763, 2835, 3070, 3150, 3402, 3645, 4050, 4298, 4605, 4725, 5103, 5526, 5670, 6075, 6447, 7290, 7675, 8289, 8505, 9210, 9450, 10206, 10745, 12150, 12894, 13815, 14175, 15350, 16578, 17010, 18225, 19341, 21490, 23025, 24867, 25515, 27630, 28350, 32235, 36450, 38682, 41445, 42525, 46050, 49734, 51030, 53725, 58023, 64470, 69075, 74601, 82890, 85050, 96705, 107450, 116046, 124335, 127575, 138150, 149202, 161175, 174069, 193410, 207225, 223803, 248670, 255150, 290115, 322350, 348138, 373005, 414450, 447606, 483525, 522207, 580230, 621675, 746010, 870345, 967050, 1044414, 1119015, 1243350, 1450575, 1566621, 1740690, 1865025, 2238030, 2611035, 2901150, 3133242, 3730050, 4351725, 5222070, 5595075, 7833105, 8703450, 11190150, 13055175, 15666210, 26110350, 39165525, 78331050]

約数ペア:

[(1, 78331050), (2, 39165525), (3, 26110350), (5, 15666210), (6, 13055175), (7, 11190150), (9, 8703450), (10, 7833105), (14, 5595075), (15, 5222070), (18, 4351725), (21, 3730050), (25, 3133242), (27, 2901150), (30, 2611035), (35, 2238030), (42, 1865025), (45, 1740690), (50, 1566621), (54, 1450575), (63, 1243350), (70, 1119015), (75, 1044414), (81, 967050), (90, 870345), (105, 746010), (126, 621675), (135, 580230), (150, 522207), (162, 483525), (175, 447606), (189, 414450), (210, 373005), (225, 348138), (243, 322350), (270, 290115), (307, 255150), (315, 248670), (350, 223803), (378, 207225), (405, 193410), (450, 174069), (486, 161175), (525, 149202), (567, 138150), (614, 127575), (630, 124335), (675, 116046), (729, 107450), (810, 96705), (921, 85050), (945, 82890), (1050, 74601), (1134, 69075), (1215, 64470), (1350, 58023), (1458, 53725), (1535, 51030), (1575, 49734), (1701, 46050), (1842, 42525), (1890, 41445), (2025, 38682), (2149, 36450), (2430, 32235), (2763, 28350), (2835, 27630), (3070, 25515), (3150, 24867), (3402, 23025), (3645, 21490), (4050, 19341), (4298, 18225), (4605, 17010), (4725, 16578), (5103, 15350), (5526, 14175), (5670, 13815), (6075, 12894), (6447, 12150), (7290, 10745), (7675, 10206), (8289, 9450), (8505, 9210)]