27099520

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1$

素因数の和:312

約数の個数: 128

約数和(自身を含む): 77552640

約数和(自身を除く): 50453120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 64, 70, 80, 92, 112, 115, 128, 140, 160, 161, 184, 224, 230, 263, 280, 320, 322, 368, 448, 460, 526, 560, 640, 644, 736, 805, 896, 920, 1052, 1120, 1288, 1315, 1472, 1610, 1840, 1841, 2104, 2240, 2576, 2630, 2944, 3220, 3680, 3682, 4208, 4480, 5152, 5260, 6049, 6440, 7360, 7364, 8416, 9205, 10304, 10520, 12098, 12880, 14720, 14728, 16832, 18410, 20608, 21040, 24196, 25760, 29456, 30245, 33664, 36820, 42080, 42343, 48392, 51520, 58912, 60490, 73640, 84160, 84686, 96784, 103040, 117824, 120980, 147280, 168320, 169372, 193568, 211715, 235648, 241960, 294560, 338744, 387136, 423430, 483920, 589120, 677488, 774272, 846860, 967840, 1178240, 1354976, 1693720, 1935680, 2709952, 3387440, 3871360, 5419904, 6774880, 13549760, 27099520]

約数ペア:

[(1, 27099520), (2, 13549760), (4, 6774880), (5, 5419904), (7, 3871360), (8, 3387440), (10, 2709952), (14, 1935680), (16, 1693720), (20, 1354976), (23, 1178240), (28, 967840), (32, 846860), (35, 774272), (40, 677488), (46, 589120), (56, 483920), (64, 423430), (70, 387136), (80, 338744), (92, 294560), (112, 241960), (115, 235648), (128, 211715), (140, 193568), (160, 169372), (161, 168320), (184, 147280), (224, 120980), (230, 117824), (263, 103040), (280, 96784), (320, 84686), (322, 84160), (368, 73640), (448, 60490), (460, 58912), (526, 51520), (560, 48392), (640, 42343), (644, 42080), (736, 36820), (805, 33664), (896, 30245), (920, 29456), (1052, 25760), (1120, 24196), (1288, 21040), (1315, 20608), (1472, 18410), (1610, 16832), (1840, 14728), (1841, 14720), (2104, 12880), (2240, 12098), (2576, 10520), (2630, 10304), (2944, 9205), (3220, 8416), (3680, 7364), (3682, 7360), (4208, 6440), (4480, 6049), (5152, 5260)]