55261440

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1$

素因数の和:87

約数の個数: 360

約数和(自身を含む): 218139768

約数和(自身を除く): 162878328

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 41, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 81, 82, 90, 96, 104, 108, 117, 120, 123, 128, 130, 135, 144, 156, 160, 162, 164, 180, 192, 195, 205, 208, 216, 234, 240, 246, 256, 260, 270, 288, 312, 320, 324, 328, 351, 360, 369, 384, 390, 405, 410, 416, 432, 468, 480, 492, 520, 533, 540, 576, 585, 615, 624, 640, 648, 656, 702, 720, 738, 768, 780, 810, 820, 832, 864, 936, 960, 984, 1040, 1053, 1066, 1080, 1107, 1152, 1170, 1230, 1248, 1280, 1296, 1312, 1404, 1440, 1476, 1560, 1599, 1620, 1640, 1664, 1728, 1755, 1845, 1872, 1920, 1968, 2080, 2106, 2132, 2160, 2214, 2304, 2340, 2460, 2496, 2592, 2624, 2665, 2808, 2880, 2952, 3120, 3198, 3240, 3280, 3321, 3328, 3456, 3510, 3690, 3744, 3840, 3936, 4160, 4212, 4264, 4320, 4428, 4680, 4797, 4920, 4992, 5184, 5248, 5265, 5330, 5535, 5616, 5760, 5904, 6240, 6396, 6480, 6560, 6642, 6912, 7020, 7380, 7488, 7872, 7995, 8320, 8424, 8528, 8640, 8856, 9360, 9594, 9840, 9984, 10368, 10496, 10530, 10660, 11070, 11232, 11520, 11808, 12480, 12792, 12960, 13120, 13284, 14040, 14391, 14760, 14976, 15744, 15990, 16605, 16640, 16848, 17056, 17280, 17712, 18720, 19188, 19680, 20736, 21060, 21320, 22140, 22464, 23616, 23985, 24960, 25584, 25920, 26240, 26568, 28080, 28782, 29520, 29952, 31488, 31980, 33210, 33696, 34112, 34560, 35424, 37440, 38376, 39360, 42120, 42640, 43173, 44280, 44928, 47232, 47970, 49920, 51168, 51840, 52480, 53136, 56160, 57564, 59040, 63960, 66420, 67392, 68224, 70848, 71955, 74880, 76752, 78720, 84240, 85280, 86346, 88560, 89856, 94464, 95940, 102336, 103680, 106272, 112320, 115128, 118080, 127920, 132840, 134784, 136448, 141696, 143910, 149760, 153504, 157440, 168480, 170560, 172692, 177120, 191880, 204672, 212544, 215865, 224640, 230256, 236160, 255840, 265680, 269568, 283392, 287820, 307008, 336960, 341120, 345384, 354240, 383760, 409344, 425088, 431730, 449280, 460512, 472320, 511680, 531360, 575640, 614016, 673920, 682240, 690768, 708480, 767520, 850176, 863460, 921024, 1023360, 1062720, 1151280, 1228032, 1347840, 1381536, 1416960, 1535040, 1726920, 1842048, 2046720, 2125440, 2302560, 2763072, 3070080, 3453840, 3684096, 4250880, 4605120, 5526144, 6140160, 6907680, 9210240, 11052288, 13815360, 18420480, 27630720, 55261440]

約数ペア:

[(1, 55261440), (2, 27630720), (3, 18420480), (4, 13815360), (5, 11052288), (6, 9210240), (8, 6907680), (9, 6140160), (10, 5526144), (12, 4605120), (13, 4250880), (15, 3684096), (16, 3453840), (18, 3070080), (20, 2763072), (24, 2302560), (26, 2125440), (27, 2046720), (30, 1842048), (32, 1726920), (36, 1535040), (39, 1416960), (40, 1381536), (41, 1347840), (45, 1228032), (48, 1151280), (52, 1062720), (54, 1023360), (60, 921024), (64, 863460), (65, 850176), (72, 767520), (78, 708480), (80, 690768), (81, 682240), (82, 673920), (90, 614016), (96, 575640), (104, 531360), (108, 511680), (117, 472320), (120, 460512), (123, 449280), (128, 431730), (130, 425088), (135, 409344), (144, 383760), (156, 354240), (160, 345384), (162, 341120), (164, 336960), (180, 307008), (192, 287820), (195, 283392), (205, 269568), (208, 265680), (216, 255840), (234, 236160), (240, 230256), (246, 224640), (256, 215865), (260, 212544), (270, 204672), (288, 191880), (312, 177120), (320, 172692), (324, 170560), (328, 168480), (351, 157440), (360, 153504), (369, 149760), (384, 143910), (390, 141696), (405, 136448), (410, 134784), (416, 132840), (432, 127920), (468, 118080), (480, 115128), (492, 112320), (520, 106272), (533, 103680), (540, 102336), (576, 95940), (585, 94464), (615, 89856), (624, 88560), (640, 86346), (648, 85280), (656, 84240), (702, 78720), (720, 76752), (738, 74880), (768, 71955), (780, 70848), (810, 68224), (820, 67392), (832, 66420), (864, 63960), (936, 59040), (960, 57564), (984, 56160), (1040, 53136), (1053, 52480), (1066, 51840), (1080, 51168), (1107, 49920), (1152, 47970), (1170, 47232), (1230, 44928), (1248, 44280), (1280, 43173), (1296, 42640), (1312, 42120), (1404, 39360), (1440, 38376), (1476, 37440), (1560, 35424), (1599, 34560), (1620, 34112), (1640, 33696), (1664, 33210), (1728, 31980), (1755, 31488), (1845, 29952), (1872, 29520), (1920, 28782), (1968, 28080), (2080, 26568), (2106, 26240), (2132, 25920), (2160, 25584), (2214, 24960), (2304, 23985), (2340, 23616), (2460, 22464), (2496, 22140), (2592, 21320), (2624, 21060), (2665, 20736), (2808, 19680), (2880, 19188), (2952, 18720), (3120, 17712), (3198, 17280), (3240, 17056), (3280, 16848), (3321, 16640), (3328, 16605), (3456, 15990), (3510, 15744), (3690, 14976), (3744, 14760), (3840, 14391), (3936, 14040), (4160, 13284), (4212, 13120), (4264, 12960), (4320, 12792), (4428, 12480), (4680, 11808), (4797, 11520), (4920, 11232), (4992, 11070), (5184, 10660), (5248, 10530), (5265, 10496), (5330, 10368), (5535, 9984), (5616, 9840), (5760, 9594), (5904, 9360), (6240, 8856), (6396, 8640), (6480, 8528), (6560, 8424), (6642, 8320), (6912, 7995), (7020, 7872), (7380, 7488)]