27529920

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1$

素因数の和:124

約数の個数: 252

約数和(自身を含む): 105399840

約数和(自身を除く): 77869920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 79, 80, 88, 90, 96, 99, 110, 120, 121, 132, 144, 158, 160, 165, 176, 180, 192, 198, 220, 237, 240, 242, 264, 288, 316, 320, 330, 352, 360, 363, 395, 396, 440, 474, 480, 484, 495, 528, 576, 605, 632, 660, 704, 711, 720, 726, 790, 792, 869, 880, 948, 960, 968, 990, 1056, 1089, 1185, 1210, 1264, 1320, 1422, 1440, 1452, 1580, 1584, 1738, 1760, 1815, 1896, 1936, 1980, 2112, 2178, 2370, 2420, 2528, 2607, 2640, 2844, 2880, 2904, 3160, 3168, 3476, 3520, 3555, 3630, 3792, 3872, 3960, 4345, 4356, 4740, 4840, 5056, 5214, 5280, 5445, 5688, 5808, 6320, 6336, 6952, 7110, 7260, 7584, 7744, 7821, 7920, 8690, 8712, 9480, 9559, 9680, 10428, 10560, 10890, 11376, 11616, 12640, 13035, 13904, 14220, 14520, 15168, 15642, 15840, 17380, 17424, 18960, 19118, 19360, 20856, 21780, 22752, 23232, 25280, 26070, 27808, 28440, 28677, 29040, 31284, 31680, 34760, 34848, 37920, 38236, 38720, 39105, 41712, 43560, 45504, 47795, 52140, 55616, 56880, 57354, 58080, 62568, 69520, 69696, 75840, 76472, 78210, 83424, 86031, 87120, 95590, 104280, 113760, 114708, 116160, 125136, 139040, 143385, 152944, 156420, 166848, 172062, 174240, 191180, 208560, 227520, 229416, 250272, 278080, 286770, 305888, 312840, 344124, 348480, 382360, 417120, 430155, 458832, 500544, 573540, 611776, 625680, 688248, 764720, 834240, 860310, 917664, 1147080, 1251360, 1376496, 1529440, 1720620, 1835328, 2294160, 2502720, 2752992, 3058880, 3441240, 4588320, 5505984, 6882480, 9176640, 13764960, 27529920]

約数ペア:

[(1, 27529920), (2, 13764960), (3, 9176640), (4, 6882480), (5, 5505984), (6, 4588320), (8, 3441240), (9, 3058880), (10, 2752992), (11, 2502720), (12, 2294160), (15, 1835328), (16, 1720620), (18, 1529440), (20, 1376496), (22, 1251360), (24, 1147080), (30, 917664), (32, 860310), (33, 834240), (36, 764720), (40, 688248), (44, 625680), (45, 611776), (48, 573540), (55, 500544), (60, 458832), (64, 430155), (66, 417120), (72, 382360), (79, 348480), (80, 344124), (88, 312840), (90, 305888), (96, 286770), (99, 278080), (110, 250272), (120, 229416), (121, 227520), (132, 208560), (144, 191180), (158, 174240), (160, 172062), (165, 166848), (176, 156420), (180, 152944), (192, 143385), (198, 139040), (220, 125136), (237, 116160), (240, 114708), (242, 113760), (264, 104280), (288, 95590), (316, 87120), (320, 86031), (330, 83424), (352, 78210), (360, 76472), (363, 75840), (395, 69696), (396, 69520), (440, 62568), (474, 58080), (480, 57354), (484, 56880), (495, 55616), (528, 52140), (576, 47795), (605, 45504), (632, 43560), (660, 41712), (704, 39105), (711, 38720), (720, 38236), (726, 37920), (790, 34848), (792, 34760), (869, 31680), (880, 31284), (948, 29040), (960, 28677), (968, 28440), (990, 27808), (1056, 26070), (1089, 25280), (1185, 23232), (1210, 22752), (1264, 21780), (1320, 20856), (1422, 19360), (1440, 19118), (1452, 18960), (1580, 17424), (1584, 17380), (1738, 15840), (1760, 15642), (1815, 15168), (1896, 14520), (1936, 14220), (1980, 13904), (2112, 13035), (2178, 12640), (2370, 11616), (2420, 11376), (2528, 10890), (2607, 10560), (2640, 10428), (2844, 9680), (2880, 9559), (2904, 9480), (3160, 8712), (3168, 8690), (3476, 7920), (3520, 7821), (3555, 7744), (3630, 7584), (3792, 7260), (3872, 7110), (3960, 6952), (4345, 6336), (4356, 6320), (4740, 5808), (4840, 5688), (5056, 5445), (5214, 5280)]