27353480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:219

約数の個数: 128

約数和(自身を含む): 78382080

約数和(自身を除く): 51028600

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 83, 88, 107, 110, 140, 154, 166, 214, 220, 280, 308, 332, 385, 415, 428, 440, 535, 581, 616, 664, 749, 770, 830, 856, 913, 1070, 1162, 1177, 1498, 1540, 1660, 1826, 2140, 2324, 2354, 2905, 2996, 3080, 3320, 3652, 3745, 4280, 4565, 4648, 4708, 5810, 5885, 5992, 6391, 7304, 7490, 8239, 8881, 9130, 9416, 11620, 11770, 12782, 14980, 16478, 17762, 18260, 23240, 23540, 25564, 29960, 31955, 32956, 35524, 36520, 41195, 44405, 47080, 51128, 62167, 63910, 65912, 71048, 82390, 88810, 97691, 124334, 127820, 164780, 177620, 195382, 248668, 255640, 310835, 329560, 355240, 390764, 488455, 497336, 621670, 683837, 781528, 976910, 1243340, 1367674, 1953820, 2486680, 2735348, 3419185, 3907640, 5470696, 6838370, 13676740, 27353480]

約数ペア:

[(1, 27353480), (2, 13676740), (4, 6838370), (5, 5470696), (7, 3907640), (8, 3419185), (10, 2735348), (11, 2486680), (14, 1953820), (20, 1367674), (22, 1243340), (28, 976910), (35, 781528), (40, 683837), (44, 621670), (55, 497336), (56, 488455), (70, 390764), (77, 355240), (83, 329560), (88, 310835), (107, 255640), (110, 248668), (140, 195382), (154, 177620), (166, 164780), (214, 127820), (220, 124334), (280, 97691), (308, 88810), (332, 82390), (385, 71048), (415, 65912), (428, 63910), (440, 62167), (535, 51128), (581, 47080), (616, 44405), (664, 41195), (749, 36520), (770, 35524), (830, 32956), (856, 31955), (913, 29960), (1070, 25564), (1162, 23540), (1177, 23240), (1498, 18260), (1540, 17762), (1660, 16478), (1826, 14980), (2140, 12782), (2324, 11770), (2354, 11620), (2905, 9416), (2996, 9130), (3080, 8881), (3320, 8239), (3652, 7490), (3745, 7304), (4280, 6391), (4565, 5992), (4648, 5885), (4708, 5810)]