27644400

素因数分解:

$2^4\times 3^2\times 5^2\times 7^1\times {\mathrm{1097}}^1$

素因数の和:1128

約数の個数: 180

約数和(自身を含む): 109738512

約数和(自身を除く): 82094112

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 70, 72, 75, 80, 84, 90, 100, 105, 112, 120, 126, 140, 144, 150, 168, 175, 180, 200, 210, 225, 240, 252, 280, 300, 315, 336, 350, 360, 400, 420, 450, 504, 525, 560, 600, 630, 700, 720, 840, 900, 1008, 1050, 1097, 1200, 1260, 1400, 1575, 1680, 1800, 2100, 2194, 2520, 2800, 3150, 3291, 3600, 4200, 4388, 5040, 5485, 6300, 6582, 7679, 8400, 8776, 9873, 10970, 12600, 13164, 15358, 16455, 17552, 19746, 21940, 23037, 25200, 26328, 27425, 30716, 32910, 38395, 39492, 43880, 46074, 49365, 52656, 54850, 61432, 65820, 69111, 76790, 78984, 82275, 87760, 92148, 98730, 109700, 115185, 122864, 131640, 138222, 153580, 157968, 164550, 184296, 191975, 197460, 219400, 230370, 246825, 263280, 276444, 307160, 329100, 345555, 368592, 383950, 394920, 438800, 460740, 493650, 552888, 575925, 614320, 658200, 691110, 767900, 789840, 921480, 987300, 1105776, 1151850, 1316400, 1382220, 1535800, 1727775, 1842960, 1974600, 2303700, 2764440, 3071600, 3455550, 3949200, 4607400, 5528880, 6911100, 9214800, 13822200, 27644400]

約数ペア:

[(1, 27644400), (2, 13822200), (3, 9214800), (4, 6911100), (5, 5528880), (6, 4607400), (7, 3949200), (8, 3455550), (9, 3071600), (10, 2764440), (12, 2303700), (14, 1974600), (15, 1842960), (16, 1727775), (18, 1535800), (20, 1382220), (21, 1316400), (24, 1151850), (25, 1105776), (28, 987300), (30, 921480), (35, 789840), (36, 767900), (40, 691110), (42, 658200), (45, 614320), (48, 575925), (50, 552888), (56, 493650), (60, 460740), (63, 438800), (70, 394920), (72, 383950), (75, 368592), (80, 345555), (84, 329100), (90, 307160), (100, 276444), (105, 263280), (112, 246825), (120, 230370), (126, 219400), (140, 197460), (144, 191975), (150, 184296), (168, 164550), (175, 157968), (180, 153580), (200, 138222), (210, 131640), (225, 122864), (240, 115185), (252, 109700), (280, 98730), (300, 92148), (315, 87760), (336, 82275), (350, 78984), (360, 76790), (400, 69111), (420, 65820), (450, 61432), (504, 54850), (525, 52656), (560, 49365), (600, 46074), (630, 43880), (700, 39492), (720, 38395), (840, 32910), (900, 30716), (1008, 27425), (1050, 26328), (1097, 25200), (1200, 23037), (1260, 21940), (1400, 19746), (1575, 17552), (1680, 16455), (1800, 15358), (2100, 13164), (2194, 12600), (2520, 10970), (2800, 9873), (3150, 8776), (3291, 8400), (3600, 7679), (4200, 6582), (4388, 6300), (5040, 5485)]