55498080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{457}}^1$

素因数の和:509

約数の個数: 192

約数和(自身を含む): 199438848

約数和(自身を除く): 143940768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 23, 24, 30, 32, 33, 40, 44, 46, 48, 55, 60, 66, 69, 80, 88, 92, 96, 110, 115, 120, 132, 138, 160, 165, 176, 184, 220, 230, 240, 253, 264, 276, 330, 345, 352, 368, 440, 457, 460, 480, 506, 528, 552, 660, 690, 736, 759, 880, 914, 920, 1012, 1056, 1104, 1265, 1320, 1371, 1380, 1518, 1760, 1828, 1840, 2024, 2208, 2285, 2530, 2640, 2742, 2760, 3036, 3656, 3680, 3795, 4048, 4570, 5027, 5060, 5280, 5484, 5520, 6072, 6855, 7312, 7590, 8096, 9140, 10054, 10120, 10511, 10968, 11040, 12144, 13710, 14624, 15081, 15180, 18280, 20108, 20240, 21022, 21936, 24288, 25135, 27420, 30162, 30360, 31533, 36560, 40216, 40480, 42044, 43872, 50270, 52555, 54840, 60324, 60720, 63066, 73120, 75405, 80432, 84088, 100540, 105110, 109680, 115621, 120648, 121440, 126132, 150810, 157665, 160864, 168176, 201080, 210220, 219360, 231242, 241296, 252264, 301620, 315330, 336352, 346863, 402160, 420440, 462484, 482592, 504528, 578105, 603240, 630660, 693726, 804320, 840880, 924968, 1009056, 1156210, 1206480, 1261320, 1387452, 1681760, 1734315, 1849936, 2312420, 2412960, 2522640, 2774904, 3468630, 3699872, 4624840, 5045280, 5549808, 6937260, 9249680, 11099616, 13874520, 18499360, 27749040, 55498080]

約数ペア:

[(1, 55498080), (2, 27749040), (3, 18499360), (4, 13874520), (5, 11099616), (6, 9249680), (8, 6937260), (10, 5549808), (11, 5045280), (12, 4624840), (15, 3699872), (16, 3468630), (20, 2774904), (22, 2522640), (23, 2412960), (24, 2312420), (30, 1849936), (32, 1734315), (33, 1681760), (40, 1387452), (44, 1261320), (46, 1206480), (48, 1156210), (55, 1009056), (60, 924968), (66, 840880), (69, 804320), (80, 693726), (88, 630660), (92, 603240), (96, 578105), (110, 504528), (115, 482592), (120, 462484), (132, 420440), (138, 402160), (160, 346863), (165, 336352), (176, 315330), (184, 301620), (220, 252264), (230, 241296), (240, 231242), (253, 219360), (264, 210220), (276, 201080), (330, 168176), (345, 160864), (352, 157665), (368, 150810), (440, 126132), (457, 121440), (460, 120648), (480, 115621), (506, 109680), (528, 105110), (552, 100540), (660, 84088), (690, 80432), (736, 75405), (759, 73120), (880, 63066), (914, 60720), (920, 60324), (1012, 54840), (1056, 52555), (1104, 50270), (1265, 43872), (1320, 42044), (1371, 40480), (1380, 40216), (1518, 36560), (1760, 31533), (1828, 30360), (1840, 30162), (2024, 27420), (2208, 25135), (2285, 24288), (2530, 21936), (2640, 21022), (2742, 20240), (2760, 20108), (3036, 18280), (3656, 15180), (3680, 15081), (3795, 14624), (4048, 13710), (4570, 12144), (5027, 11040), (5060, 10968), (5280, 10511), (5484, 10120), (5520, 10054), (6072, 9140), (6855, 8096), (7312, 7590)]