55004400

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{463}}^1$

素因数の和:501

約数の個数: 240

約数和(自身を含む): 214033920

約数和(自身を除く): 159029520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 25, 27, 30, 33, 36, 40, 44, 45, 48, 50, 54, 55, 60, 66, 72, 75, 80, 88, 90, 99, 100, 108, 110, 120, 132, 135, 144, 150, 165, 176, 180, 198, 200, 216, 220, 225, 240, 264, 270, 275, 297, 300, 330, 360, 396, 400, 432, 440, 450, 463, 495, 528, 540, 550, 594, 600, 660, 675, 720, 792, 825, 880, 900, 926, 990, 1080, 1100, 1188, 1200, 1320, 1350, 1389, 1485, 1584, 1650, 1800, 1852, 1980, 2160, 2200, 2315, 2376, 2475, 2640, 2700, 2778, 2970, 3300, 3600, 3704, 3960, 4167, 4400, 4630, 4752, 4950, 5093, 5400, 5556, 5940, 6600, 6945, 7408, 7425, 7920, 8334, 9260, 9900, 10186, 10800, 11112, 11575, 11880, 12501, 13200, 13890, 14850, 15279, 16668, 18520, 19800, 20372, 20835, 22224, 23150, 23760, 25002, 25465, 27780, 29700, 30558, 33336, 34725, 37040, 39600, 40744, 41670, 45837, 46300, 50004, 50930, 55560, 59400, 61116, 62505, 66672, 69450, 76395, 81488, 83340, 91674, 92600, 100008, 101860, 104175, 111120, 118800, 122232, 125010, 127325, 137511, 138900, 152790, 166680, 183348, 185200, 200016, 203720, 208350, 229185, 244464, 250020, 254650, 275022, 277800, 305580, 312525, 333360, 366696, 381975, 407440, 416700, 458370, 500040, 509300, 550044, 555600, 611160, 625050, 687555, 733392, 763950, 833400, 916740, 1000080, 1018600, 1100088, 1145925, 1222320, 1250100, 1375110, 1527900, 1666800, 1833480, 2037200, 2200176, 2291850, 2500200, 2750220, 3055800, 3437775, 3666960, 4583700, 5000400, 5500440, 6111600, 6875550, 9167400, 11000880, 13751100, 18334800, 27502200, 55004400]

約数ペア:

[(1, 55004400), (2, 27502200), (3, 18334800), (4, 13751100), (5, 11000880), (6, 9167400), (8, 6875550), (9, 6111600), (10, 5500440), (11, 5000400), (12, 4583700), (15, 3666960), (16, 3437775), (18, 3055800), (20, 2750220), (22, 2500200), (24, 2291850), (25, 2200176), (27, 2037200), (30, 1833480), (33, 1666800), (36, 1527900), (40, 1375110), (44, 1250100), (45, 1222320), (48, 1145925), (50, 1100088), (54, 1018600), (55, 1000080), (60, 916740), (66, 833400), (72, 763950), (75, 733392), (80, 687555), (88, 625050), (90, 611160), (99, 555600), (100, 550044), (108, 509300), (110, 500040), (120, 458370), (132, 416700), (135, 407440), (144, 381975), (150, 366696), (165, 333360), (176, 312525), (180, 305580), (198, 277800), (200, 275022), (216, 254650), (220, 250020), (225, 244464), (240, 229185), (264, 208350), (270, 203720), (275, 200016), (297, 185200), (300, 183348), (330, 166680), (360, 152790), (396, 138900), (400, 137511), (432, 127325), (440, 125010), (450, 122232), (463, 118800), (495, 111120), (528, 104175), (540, 101860), (550, 100008), (594, 92600), (600, 91674), (660, 83340), (675, 81488), (720, 76395), (792, 69450), (825, 66672), (880, 62505), (900, 61116), (926, 59400), (990, 55560), (1080, 50930), (1100, 50004), (1188, 46300), (1200, 45837), (1320, 41670), (1350, 40744), (1389, 39600), (1485, 37040), (1584, 34725), (1650, 33336), (1800, 30558), (1852, 29700), (1980, 27780), (2160, 25465), (2200, 25002), (2315, 23760), (2376, 23150), (2475, 22224), (2640, 20835), (2700, 20372), (2778, 19800), (2970, 18520), (3300, 16668), (3600, 15279), (3704, 14850), (3960, 13890), (4167, 13200), (4400, 12501), (4630, 11880), (4752, 11575), (4950, 11112), (5093, 10800), (5400, 10186), (5556, 9900), (5940, 9260), (6600, 8334), (6945, 7920), (7408, 7425)]