55975680

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:183

約数の個数: 216

約数和(自身を含む): 199927728

約数和(自身を除く): 143952048

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 43, 45, 48, 60, 64, 72, 80, 86, 90, 96, 113, 120, 128, 129, 144, 160, 172, 180, 192, 215, 226, 240, 256, 258, 288, 320, 339, 344, 360, 384, 387, 430, 452, 480, 516, 565, 576, 640, 645, 678, 688, 720, 768, 774, 860, 904, 960, 1017, 1032, 1130, 1152, 1280, 1290, 1356, 1376, 1440, 1548, 1695, 1720, 1808, 1920, 1935, 2034, 2064, 2260, 2304, 2580, 2712, 2752, 2880, 3096, 3390, 3440, 3616, 3840, 3870, 4068, 4128, 4520, 4859, 5085, 5160, 5424, 5504, 5760, 6192, 6780, 6880, 7232, 7740, 8136, 8256, 9040, 9718, 10170, 10320, 10848, 11008, 11520, 12384, 13560, 13760, 14464, 14577, 15480, 16272, 16512, 18080, 19436, 20340, 20640, 21696, 24295, 24768, 27120, 27520, 28928, 29154, 30960, 32544, 33024, 36160, 38872, 40680, 41280, 43392, 43731, 48590, 49536, 54240, 55040, 58308, 61920, 65088, 72320, 72885, 77744, 81360, 82560, 86784, 87462, 97180, 99072, 108480, 116616, 123840, 130176, 144640, 145770, 155488, 162720, 165120, 174924, 194360, 216960, 218655, 233232, 247680, 260352, 291540, 310976, 325440, 349848, 388720, 433920, 437310, 466464, 495360, 583080, 621952, 650880, 699696, 777440, 874620, 932928, 1166160, 1243904, 1301760, 1399392, 1554880, 1749240, 1865856, 2332320, 2798784, 3109760, 3498480, 3731712, 4664640, 5597568, 6219520, 6996960, 9329280, 11195136, 13993920, 18658560, 27987840, 55975680]

約数ペア:

[(1, 55975680), (2, 27987840), (3, 18658560), (4, 13993920), (5, 11195136), (6, 9329280), (8, 6996960), (9, 6219520), (10, 5597568), (12, 4664640), (15, 3731712), (16, 3498480), (18, 3109760), (20, 2798784), (24, 2332320), (30, 1865856), (32, 1749240), (36, 1554880), (40, 1399392), (43, 1301760), (45, 1243904), (48, 1166160), (60, 932928), (64, 874620), (72, 777440), (80, 699696), (86, 650880), (90, 621952), (96, 583080), (113, 495360), (120, 466464), (128, 437310), (129, 433920), (144, 388720), (160, 349848), (172, 325440), (180, 310976), (192, 291540), (215, 260352), (226, 247680), (240, 233232), (256, 218655), (258, 216960), (288, 194360), (320, 174924), (339, 165120), (344, 162720), (360, 155488), (384, 145770), (387, 144640), (430, 130176), (452, 123840), (480, 116616), (516, 108480), (565, 99072), (576, 97180), (640, 87462), (645, 86784), (678, 82560), (688, 81360), (720, 77744), (768, 72885), (774, 72320), (860, 65088), (904, 61920), (960, 58308), (1017, 55040), (1032, 54240), (1130, 49536), (1152, 48590), (1280, 43731), (1290, 43392), (1356, 41280), (1376, 40680), (1440, 38872), (1548, 36160), (1695, 33024), (1720, 32544), (1808, 30960), (1920, 29154), (1935, 28928), (2034, 27520), (2064, 27120), (2260, 24768), (2304, 24295), (2580, 21696), (2712, 20640), (2752, 20340), (2880, 19436), (3096, 18080), (3390, 16512), (3440, 16272), (3616, 15480), (3840, 14577), (3870, 14464), (4068, 13760), (4128, 13560), (4520, 12384), (4859, 11520), (5085, 11008), (5160, 10848), (5424, 10320), (5504, 10170), (5760, 9718), (6192, 9040), (6780, 8256), (6880, 8136), (7232, 7740)]