27939600

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{199}}^1$

素因数の和:239

約数の個数: 240

約数和(自身を含む): 107632000

約数和(自身を除く): 79692400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 27, 30, 36, 39, 40, 45, 48, 50, 52, 54, 60, 65, 72, 75, 78, 80, 90, 100, 104, 108, 117, 120, 130, 135, 144, 150, 156, 180, 195, 199, 200, 208, 216, 225, 234, 240, 260, 270, 300, 312, 325, 351, 360, 390, 398, 400, 432, 450, 468, 520, 540, 585, 597, 600, 624, 650, 675, 702, 720, 780, 796, 900, 936, 975, 995, 1040, 1080, 1170, 1194, 1200, 1300, 1350, 1404, 1560, 1592, 1755, 1791, 1800, 1872, 1950, 1990, 2160, 2340, 2388, 2587, 2600, 2700, 2808, 2925, 2985, 3120, 3184, 3510, 3582, 3600, 3900, 3980, 4680, 4776, 4975, 5174, 5200, 5373, 5400, 5616, 5850, 5970, 7020, 7164, 7761, 7800, 7960, 8775, 8955, 9360, 9552, 9950, 10348, 10746, 10800, 11700, 11940, 12935, 14040, 14328, 14925, 15522, 15600, 15920, 17550, 17910, 19900, 20696, 21492, 23283, 23400, 23880, 25870, 26865, 28080, 28656, 29850, 31044, 35100, 35820, 38805, 39800, 41392, 42984, 44775, 46566, 46800, 47760, 51740, 53730, 59700, 62088, 64675, 69849, 70200, 71640, 77610, 79600, 85968, 89550, 93132, 103480, 107460, 116415, 119400, 124176, 129350, 134325, 139698, 140400, 143280, 155220, 179100, 186264, 194025, 206960, 214920, 232830, 238800, 258700, 268650, 279396, 310440, 349245, 358200, 372528, 388050, 429840, 465660, 517400, 537300, 558792, 582075, 620880, 698490, 716400, 776100, 931320, 1034800, 1074600, 1117584, 1164150, 1396980, 1552200, 1746225, 1862640, 2149200, 2328300, 2793960, 3104400, 3492450, 4656600, 5587920, 6984900, 9313200, 13969800, 27939600]

約数ペア:

[(1, 27939600), (2, 13969800), (3, 9313200), (4, 6984900), (5, 5587920), (6, 4656600), (8, 3492450), (9, 3104400), (10, 2793960), (12, 2328300), (13, 2149200), (15, 1862640), (16, 1746225), (18, 1552200), (20, 1396980), (24, 1164150), (25, 1117584), (26, 1074600), (27, 1034800), (30, 931320), (36, 776100), (39, 716400), (40, 698490), (45, 620880), (48, 582075), (50, 558792), (52, 537300), (54, 517400), (60, 465660), (65, 429840), (72, 388050), (75, 372528), (78, 358200), (80, 349245), (90, 310440), (100, 279396), (104, 268650), (108, 258700), (117, 238800), (120, 232830), (130, 214920), (135, 206960), (144, 194025), (150, 186264), (156, 179100), (180, 155220), (195, 143280), (199, 140400), (200, 139698), (208, 134325), (216, 129350), (225, 124176), (234, 119400), (240, 116415), (260, 107460), (270, 103480), (300, 93132), (312, 89550), (325, 85968), (351, 79600), (360, 77610), (390, 71640), (398, 70200), (400, 69849), (432, 64675), (450, 62088), (468, 59700), (520, 53730), (540, 51740), (585, 47760), (597, 46800), (600, 46566), (624, 44775), (650, 42984), (675, 41392), (702, 39800), (720, 38805), (780, 35820), (796, 35100), (900, 31044), (936, 29850), (975, 28656), (995, 28080), (1040, 26865), (1080, 25870), (1170, 23880), (1194, 23400), (1200, 23283), (1300, 21492), (1350, 20696), (1404, 19900), (1560, 17910), (1592, 17550), (1755, 15920), (1791, 15600), (1800, 15522), (1872, 14925), (1950, 14328), (1990, 14040), (2160, 12935), (2340, 11940), (2388, 11700), (2587, 10800), (2600, 10746), (2700, 10348), (2808, 9950), (2925, 9552), (2985, 9360), (3120, 8955), (3184, 8775), (3510, 7960), (3582, 7800), (3600, 7761), (3900, 7164), (3980, 7020), (4680, 5970), (4776, 5850), (4975, 5616), (5174, 5400), (5200, 5373)]