55288800

素因数分解:

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

素因数の和:1130

約数の個数: 216

約数和(自身を含む): 223016976

約数和(自身を除く): 167728176

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 70, 72, 75, 80, 84, 90, 96, 100, 105, 112, 120, 126, 140, 144, 150, 160, 168, 175, 180, 200, 210, 224, 225, 240, 252, 280, 288, 300, 315, 336, 350, 360, 400, 420, 450, 480, 504, 525, 560, 600, 630, 672, 700, 720, 800, 840, 900, 1008, 1050, 1097, 1120, 1200, 1260, 1400, 1440, 1575, 1680, 1800, 2016, 2100, 2194, 2400, 2520, 2800, 3150, 3291, 3360, 3600, 4200, 4388, 5040, 5485, 5600, 6300, 6582, 7200, 7679, 8400, 8776, 9873, 10080, 10970, 12600, 13164, 15358, 16455, 16800, 17552, 19746, 21940, 23037, 25200, 26328, 27425, 30716, 32910, 35104, 38395, 39492, 43880, 46074, 49365, 50400, 52656, 54850, 61432, 65820, 69111, 76790, 78984, 82275, 87760, 92148, 98730, 105312, 109700, 115185, 122864, 131640, 138222, 153580, 157968, 164550, 175520, 184296, 191975, 197460, 219400, 230370, 245728, 246825, 263280, 276444, 307160, 315936, 329100, 345555, 368592, 383950, 394920, 438800, 460740, 493650, 526560, 552888, 575925, 614320, 658200, 691110, 737184, 767900, 789840, 877600, 921480, 987300, 1105776, 1151850, 1228640, 1316400, 1382220, 1535800, 1579680, 1727775, 1842960, 1974600, 2211552, 2303700, 2632800, 2764440, 3071600, 3455550, 3685920, 3949200, 4607400, 5528880, 6143200, 6911100, 7898400, 9214800, 11057760, 13822200, 18429600, 27644400, 55288800]

約数ペア:

[(1, 55288800), (2, 27644400), (3, 18429600), (4, 13822200), (5, 11057760), (6, 9214800), (7, 7898400), (8, 6911100), (9, 6143200), (10, 5528880), (12, 4607400), (14, 3949200), (15, 3685920), (16, 3455550), (18, 3071600), (20, 2764440), (21, 2632800), (24, 2303700), (25, 2211552), (28, 1974600), (30, 1842960), (32, 1727775), (35, 1579680), (36, 1535800), (40, 1382220), (42, 1316400), (45, 1228640), (48, 1151850), (50, 1105776), (56, 987300), (60, 921480), (63, 877600), (70, 789840), (72, 767900), (75, 737184), (80, 691110), (84, 658200), (90, 614320), (96, 575925), (100, 552888), (105, 526560), (112, 493650), (120, 460740), (126, 438800), (140, 394920), (144, 383950), (150, 368592), (160, 345555), (168, 329100), (175, 315936), (180, 307160), (200, 276444), (210, 263280), (224, 246825), (225, 245728), (240, 230370), (252, 219400), (280, 197460), (288, 191975), (300, 184296), (315, 175520), (336, 164550), (350, 157968), (360, 153580), (400, 138222), (420, 131640), (450, 122864), (480, 115185), (504, 109700), (525, 105312), (560, 98730), (600, 92148), (630, 87760), (672, 82275), (700, 78984), (720, 76790), (800, 69111), (840, 65820), (900, 61432), (1008, 54850), (1050, 52656), (1097, 50400), (1120, 49365), (1200, 46074), (1260, 43880), (1400, 39492), (1440, 38395), (1575, 35104), (1680, 32910), (1800, 30716), (2016, 27425), (2100, 26328), (2194, 25200), (2400, 23037), (2520, 21940), (2800, 19746), (3150, 17552), (3291, 16800), (3360, 16455), (3600, 15358), (4200, 13164), (4388, 12600), (5040, 10970), (5485, 10080), (5600, 9873), (6300, 8776), (6582, 8400), (7200, 7679)]