27180540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:212

約数の個数: 144

約数和(自身を含む): 88058880

約数和(自身を除く): 60878340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 41, 45, 58, 60, 82, 87, 90, 116, 123, 127, 145, 164, 174, 180, 205, 246, 254, 261, 290, 348, 369, 381, 410, 435, 492, 508, 522, 580, 615, 635, 738, 762, 820, 870, 1044, 1143, 1189, 1230, 1270, 1305, 1476, 1524, 1740, 1845, 1905, 2286, 2378, 2460, 2540, 2610, 3567, 3683, 3690, 3810, 4572, 4756, 5207, 5220, 5715, 5945, 7134, 7366, 7380, 7620, 10414, 10701, 11049, 11430, 11890, 14268, 14732, 15621, 17835, 18415, 20828, 21402, 22098, 22860, 23780, 26035, 31242, 33147, 35670, 36830, 42804, 44196, 46863, 52070, 53505, 55245, 62484, 66294, 71340, 73660, 78105, 93726, 104140, 107010, 110490, 132588, 151003, 156210, 165735, 187452, 214020, 220980, 234315, 302006, 312420, 331470, 453009, 468630, 604012, 662940, 755015, 906018, 937260, 1359027, 1510030, 1812036, 2265045, 2718054, 3020060, 4530090, 5436108, 6795135, 9060180, 13590270, 27180540]

約数ペア:

[(1, 27180540), (2, 13590270), (3, 9060180), (4, 6795135), (5, 5436108), (6, 4530090), (9, 3020060), (10, 2718054), (12, 2265045), (15, 1812036), (18, 1510030), (20, 1359027), (29, 937260), (30, 906018), (36, 755015), (41, 662940), (45, 604012), (58, 468630), (60, 453009), (82, 331470), (87, 312420), (90, 302006), (116, 234315), (123, 220980), (127, 214020), (145, 187452), (164, 165735), (174, 156210), (180, 151003), (205, 132588), (246, 110490), (254, 107010), (261, 104140), (290, 93726), (348, 78105), (369, 73660), (381, 71340), (410, 66294), (435, 62484), (492, 55245), (508, 53505), (522, 52070), (580, 46863), (615, 44196), (635, 42804), (738, 36830), (762, 35670), (820, 33147), (870, 31242), (1044, 26035), (1143, 23780), (1189, 22860), (1230, 22098), (1270, 21402), (1305, 20828), (1476, 18415), (1524, 17835), (1740, 15621), (1845, 14732), (1905, 14268), (2286, 11890), (2378, 11430), (2460, 11049), (2540, 10701), (2610, 10414), (3567, 7620), (3683, 7380), (3690, 7366), (3810, 7134), (4572, 5945), (4756, 5715), (5207, 5220)]