88976880

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1$

素因数の和:250

約数の個数: 240

約数和(自身を含む): 324979200

約数和(自身を除く): 236002320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 81, 90, 92, 108, 115, 120, 135, 138, 144, 162, 180, 184, 199, 207, 216, 230, 240, 243, 270, 276, 324, 345, 360, 368, 398, 405, 414, 432, 460, 486, 540, 552, 597, 621, 648, 690, 720, 796, 810, 828, 920, 972, 995, 1035, 1080, 1104, 1194, 1215, 1242, 1296, 1380, 1592, 1620, 1656, 1791, 1840, 1863, 1944, 1990, 2070, 2160, 2388, 2430, 2484, 2760, 2985, 3105, 3184, 3240, 3312, 3582, 3726, 3888, 3980, 4140, 4577, 4776, 4860, 4968, 5373, 5520, 5589, 5970, 6210, 6480, 7164, 7452, 7960, 8280, 8955, 9154, 9315, 9552, 9720, 9936, 10746, 11178, 11940, 12420, 13731, 14328, 14904, 15920, 16119, 16560, 17910, 18308, 18630, 19440, 21492, 22356, 22885, 23880, 24840, 26865, 27462, 27945, 28656, 29808, 32238, 35820, 36616, 37260, 41193, 42984, 44712, 45770, 47760, 48357, 49680, 53730, 54924, 55890, 64476, 68655, 71640, 73232, 74520, 80595, 82386, 85968, 89424, 91540, 96714, 107460, 109848, 111780, 123579, 128952, 137310, 143280, 149040, 161190, 164772, 183080, 193428, 205965, 214920, 219696, 223560, 241785, 247158, 257904, 274620, 322380, 329544, 366160, 370737, 386856, 411930, 429840, 447120, 483570, 494316, 549240, 617895, 644760, 659088, 741474, 773712, 823860, 967140, 988632, 1098480, 1112211, 1235790, 1289520, 1482948, 1647720, 1853685, 1934280, 1977264, 2224422, 2471580, 2965896, 3295440, 3707370, 3868560, 4448844, 4943160, 5561055, 5931792, 7414740, 8897688, 9886320, 11122110, 14829480, 17795376, 22244220, 29658960, 44488440, 88976880]

約数ペア:

[(1, 88976880), (2, 44488440), (3, 29658960), (4, 22244220), (5, 17795376), (6, 14829480), (8, 11122110), (9, 9886320), (10, 8897688), (12, 7414740), (15, 5931792), (16, 5561055), (18, 4943160), (20, 4448844), (23, 3868560), (24, 3707370), (27, 3295440), (30, 2965896), (36, 2471580), (40, 2224422), (45, 1977264), (46, 1934280), (48, 1853685), (54, 1647720), (60, 1482948), (69, 1289520), (72, 1235790), (80, 1112211), (81, 1098480), (90, 988632), (92, 967140), (108, 823860), (115, 773712), (120, 741474), (135, 659088), (138, 644760), (144, 617895), (162, 549240), (180, 494316), (184, 483570), (199, 447120), (207, 429840), (216, 411930), (230, 386856), (240, 370737), (243, 366160), (270, 329544), (276, 322380), (324, 274620), (345, 257904), (360, 247158), (368, 241785), (398, 223560), (405, 219696), (414, 214920), (432, 205965), (460, 193428), (486, 183080), (540, 164772), (552, 161190), (597, 149040), (621, 143280), (648, 137310), (690, 128952), (720, 123579), (796, 111780), (810, 109848), (828, 107460), (920, 96714), (972, 91540), (995, 89424), (1035, 85968), (1080, 82386), (1104, 80595), (1194, 74520), (1215, 73232), (1242, 71640), (1296, 68655), (1380, 64476), (1592, 55890), (1620, 54924), (1656, 53730), (1791, 49680), (1840, 48357), (1863, 47760), (1944, 45770), (1990, 44712), (2070, 42984), (2160, 41193), (2388, 37260), (2430, 36616), (2484, 35820), (2760, 32238), (2985, 29808), (3105, 28656), (3184, 27945), (3240, 27462), (3312, 26865), (3582, 24840), (3726, 23880), (3888, 22885), (3980, 22356), (4140, 21492), (4577, 19440), (4776, 18630), (4860, 18308), (4968, 17910), (5373, 16560), (5520, 16119), (5589, 15920), (5970, 14904), (6210, 14328), (6480, 13731), (7164, 12420), (7452, 11940), (7960, 11178), (8280, 10746), (8955, 9936), (9154, 9720), (9315, 9552)]