27973440

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{883}}^1$

素因数の和:917

約数の個数: 168

約数和(自身を含む): 105082848

約数和(自身を除く): 77109408

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, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 264, 288, 320, 330, 352, 360, 396, 440, 480, 495, 528, 576, 660, 704, 720, 792, 880, 883, 960, 990, 1056, 1320, 1440, 1584, 1760, 1766, 1980, 2112, 2640, 2649, 2880, 3168, 3520, 3532, 3960, 4415, 5280, 5298, 6336, 7064, 7920, 7947, 8830, 9713, 10560, 10596, 13245, 14128, 15840, 15894, 17660, 19426, 21192, 26490, 28256, 29139, 31680, 31788, 35320, 38852, 39735, 42384, 48565, 52980, 56512, 58278, 63576, 70640, 77704, 79470, 84768, 87417, 97130, 105960, 116556, 127152, 141280, 145695, 155408, 158940, 169536, 174834, 194260, 211920, 233112, 254304, 282560, 291390, 310816, 317880, 349668, 388520, 423840, 437085, 466224, 508608, 582780, 621632, 635760, 699336, 777040, 847680, 874170, 932448, 1165560, 1271520, 1398672, 1554080, 1748340, 1864896, 2331120, 2543040, 2797344, 3108160, 3496680, 4662240, 5594688, 6993360, 9324480, 13986720, 27973440]

約数ペア:

[(1, 27973440), (2, 13986720), (3, 9324480), (4, 6993360), (5, 5594688), (6, 4662240), (8, 3496680), (9, 3108160), (10, 2797344), (11, 2543040), (12, 2331120), (15, 1864896), (16, 1748340), (18, 1554080), (20, 1398672), (22, 1271520), (24, 1165560), (30, 932448), (32, 874170), (33, 847680), (36, 777040), (40, 699336), (44, 635760), (45, 621632), (48, 582780), (55, 508608), (60, 466224), (64, 437085), (66, 423840), (72, 388520), (80, 349668), (88, 317880), (90, 310816), (96, 291390), (99, 282560), (110, 254304), (120, 233112), (132, 211920), (144, 194260), (160, 174834), (165, 169536), (176, 158940), (180, 155408), (192, 145695), (198, 141280), (220, 127152), (240, 116556), (264, 105960), (288, 97130), (320, 87417), (330, 84768), (352, 79470), (360, 77704), (396, 70640), (440, 63576), (480, 58278), (495, 56512), (528, 52980), (576, 48565), (660, 42384), (704, 39735), (720, 38852), (792, 35320), (880, 31788), (883, 31680), (960, 29139), (990, 28256), (1056, 26490), (1320, 21192), (1440, 19426), (1584, 17660), (1760, 15894), (1766, 15840), (1980, 14128), (2112, 13245), (2640, 10596), (2649, 10560), (2880, 9713), (3168, 8830), (3520, 7947), (3532, 7920), (3960, 7064), (4415, 6336), (5280, 5298)]