27815040

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{439}}^1$

素因数の和:475

約数の個数: 192

約数和(自身を含む): 105019200

約数和(自身を除く): 77204160

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, 128, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 264, 288, 320, 330, 352, 360, 384, 396, 439, 440, 480, 495, 528, 576, 640, 660, 704, 720, 792, 878, 880, 960, 990, 1056, 1152, 1317, 1320, 1408, 1440, 1584, 1756, 1760, 1920, 1980, 2112, 2195, 2634, 2640, 2880, 3168, 3512, 3520, 3951, 3960, 4224, 4390, 4829, 5268, 5280, 5760, 6336, 6585, 7024, 7040, 7902, 7920, 8780, 9658, 10536, 10560, 12672, 13170, 14048, 14487, 15804, 15840, 17560, 19316, 19755, 21072, 21120, 24145, 26340, 28096, 28974, 31608, 31680, 35120, 38632, 39510, 42144, 43461, 48290, 52680, 56192, 57948, 63216, 63360, 70240, 72435, 77264, 79020, 84288, 86922, 96580, 105360, 115896, 126432, 140480, 144870, 154528, 158040, 168576, 173844, 193160, 210720, 217305, 231792, 252864, 280960, 289740, 309056, 316080, 347688, 386320, 421440, 434610, 463584, 505728, 579480, 618112, 632160, 695376, 772640, 842880, 869220, 927168, 1158960, 1264320, 1390752, 1545280, 1738440, 1854336, 2317920, 2528640, 2781504, 3090560, 3476880, 4635840, 5563008, 6953760, 9271680, 13907520, 27815040]

約数ペア:

[(1, 27815040), (2, 13907520), (3, 9271680), (4, 6953760), (5, 5563008), (6, 4635840), (8, 3476880), (9, 3090560), (10, 2781504), (11, 2528640), (12, 2317920), (15, 1854336), (16, 1738440), (18, 1545280), (20, 1390752), (22, 1264320), (24, 1158960), (30, 927168), (32, 869220), (33, 842880), (36, 772640), (40, 695376), (44, 632160), (45, 618112), (48, 579480), (55, 505728), (60, 463584), (64, 434610), (66, 421440), (72, 386320), (80, 347688), (88, 316080), (90, 309056), (96, 289740), (99, 280960), (110, 252864), (120, 231792), (128, 217305), (132, 210720), (144, 193160), (160, 173844), (165, 168576), (176, 158040), (180, 154528), (192, 144870), (198, 140480), (220, 126432), (240, 115896), (264, 105360), (288, 96580), (320, 86922), (330, 84288), (352, 79020), (360, 77264), (384, 72435), (396, 70240), (439, 63360), (440, 63216), (480, 57948), (495, 56192), (528, 52680), (576, 48290), (640, 43461), (660, 42144), (704, 39510), (720, 38632), (792, 35120), (878, 31680), (880, 31608), (960, 28974), (990, 28096), (1056, 26340), (1152, 24145), (1317, 21120), (1320, 21072), (1408, 19755), (1440, 19316), (1584, 17560), (1756, 15840), (1760, 15804), (1920, 14487), (1980, 14048), (2112, 13170), (2195, 12672), (2634, 10560), (2640, 10536), (2880, 9658), (3168, 8780), (3512, 7920), (3520, 7902), (3951, 7040), (3960, 7024), (4224, 6585), (4390, 6336), (4829, 5760), (5268, 5280)]