137168280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{8861}}^1$

素因数の和:8921

約数の個数: 96

約数和(自身を含む): 456215760

約数和(自身を除く): 319047480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 43, 45, 60, 72, 86, 90, 120, 129, 172, 180, 215, 258, 344, 360, 387, 430, 516, 645, 774, 860, 1032, 1290, 1548, 1720, 1935, 2580, 3096, 3870, 5160, 7740, 8861, 15480, 17722, 26583, 35444, 44305, 53166, 70888, 79749, 88610, 106332, 132915, 159498, 177220, 212664, 265830, 318996, 354440, 381023, 398745, 531660, 637992, 762046, 797490, 1063320, 1143069, 1524092, 1594980, 1905115, 2286138, 3048184, 3189960, 3429207, 3810230, 4572276, 5715345, 6858414, 7620460, 9144552, 11430690, 13716828, 15240920, 17146035, 22861380, 27433656, 34292070, 45722760, 68584140, 137168280]

約数ペア:

[(1, 137168280), (2, 68584140), (3, 45722760), (4, 34292070), (5, 27433656), (6, 22861380), (8, 17146035), (9, 15240920), (10, 13716828), (12, 11430690), (15, 9144552), (18, 7620460), (20, 6858414), (24, 5715345), (30, 4572276), (36, 3810230), (40, 3429207), (43, 3189960), (45, 3048184), (60, 2286138), (72, 1905115), (86, 1594980), (90, 1524092), (120, 1143069), (129, 1063320), (172, 797490), (180, 762046), (215, 637992), (258, 531660), (344, 398745), (360, 381023), (387, 354440), (430, 318996), (516, 265830), (645, 212664), (774, 177220), (860, 159498), (1032, 132915), (1290, 106332), (1548, 88610), (1720, 79749), (1935, 70888), (2580, 53166), (3096, 44305), (3870, 35444), (5160, 26583), (7740, 17722), (8861, 15480)]