82745280

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:244

約数の個数: 224

約数和(自身を含む): 298582080

約数和(自身を除く): 215836800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 61, 64, 72, 80, 90, 96, 108, 120, 122, 135, 144, 157, 160, 180, 183, 192, 216, 240, 244, 270, 288, 305, 314, 320, 360, 366, 432, 471, 480, 488, 540, 549, 576, 610, 628, 720, 732, 785, 864, 915, 942, 960, 976, 1080, 1098, 1220, 1256, 1413, 1440, 1464, 1570, 1647, 1728, 1830, 1884, 1952, 2160, 2196, 2355, 2440, 2512, 2745, 2826, 2880, 2928, 3140, 3294, 3660, 3768, 3904, 4239, 4320, 4392, 4710, 4880, 5024, 5490, 5652, 5856, 6280, 6588, 7065, 7320, 7536, 8235, 8478, 8640, 8784, 9420, 9577, 9760, 10048, 10980, 11304, 11712, 12560, 13176, 14130, 14640, 15072, 16470, 16956, 17568, 18840, 19154, 19520, 21195, 21960, 22608, 25120, 26352, 28260, 28731, 29280, 30144, 32940, 33912, 35136, 37680, 38308, 42390, 43920, 45216, 47885, 50240, 52704, 56520, 57462, 58560, 65880, 67824, 75360, 76616, 84780, 86193, 87840, 90432, 95770, 105408, 113040, 114924, 131760, 135648, 143655, 150720, 153232, 169560, 172386, 175680, 191540, 226080, 229848, 258579, 263520, 271296, 287310, 306464, 339120, 344772, 383080, 430965, 452160, 459696, 517158, 527040, 574620, 612928, 678240, 689544, 766160, 861930, 919392, 1034316, 1149240, 1292895, 1356480, 1379088, 1532320, 1723860, 1838784, 2068632, 2298480, 2585790, 2758176, 3064640, 3447720, 4137264, 4596960, 5171580, 5516352, 6895440, 8274528, 9193920, 10343160, 13790880, 16549056, 20686320, 27581760, 41372640, 82745280]

約数ペア:

[(1, 82745280), (2, 41372640), (3, 27581760), (4, 20686320), (5, 16549056), (6, 13790880), (8, 10343160), (9, 9193920), (10, 8274528), (12, 6895440), (15, 5516352), (16, 5171580), (18, 4596960), (20, 4137264), (24, 3447720), (27, 3064640), (30, 2758176), (32, 2585790), (36, 2298480), (40, 2068632), (45, 1838784), (48, 1723860), (54, 1532320), (60, 1379088), (61, 1356480), (64, 1292895), (72, 1149240), (80, 1034316), (90, 919392), (96, 861930), (108, 766160), (120, 689544), (122, 678240), (135, 612928), (144, 574620), (157, 527040), (160, 517158), (180, 459696), (183, 452160), (192, 430965), (216, 383080), (240, 344772), (244, 339120), (270, 306464), (288, 287310), (305, 271296), (314, 263520), (320, 258579), (360, 229848), (366, 226080), (432, 191540), (471, 175680), (480, 172386), (488, 169560), (540, 153232), (549, 150720), (576, 143655), (610, 135648), (628, 131760), (720, 114924), (732, 113040), (785, 105408), (864, 95770), (915, 90432), (942, 87840), (960, 86193), (976, 84780), (1080, 76616), (1098, 75360), (1220, 67824), (1256, 65880), (1413, 58560), (1440, 57462), (1464, 56520), (1570, 52704), (1647, 50240), (1728, 47885), (1830, 45216), (1884, 43920), (1952, 42390), (2160, 38308), (2196, 37680), (2355, 35136), (2440, 33912), (2512, 32940), (2745, 30144), (2826, 29280), (2880, 28731), (2928, 28260), (3140, 26352), (3294, 25120), (3660, 22608), (3768, 21960), (3904, 21195), (4239, 19520), (4320, 19154), (4392, 18840), (4710, 17568), (4880, 16956), (5024, 16470), (5490, 15072), (5652, 14640), (5856, 14130), (6280, 13176), (6588, 12560), (7065, 11712), (7320, 11304), (7536, 10980), (8235, 10048), (8478, 9760), (8640, 9577), (8784, 9420)]