55273920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:179

約数の個数: 224

約数和(自身を含む): 195267072

約数和(自身を除く): 139993152

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 43, 48, 52, 60, 64, 65, 78, 80, 86, 96, 103, 104, 120, 129, 130, 156, 160, 172, 192, 195, 206, 208, 215, 240, 258, 260, 309, 312, 320, 344, 390, 412, 416, 430, 480, 515, 516, 520, 559, 618, 624, 645, 688, 780, 824, 832, 860, 960, 1030, 1032, 1040, 1118, 1236, 1248, 1290, 1339, 1376, 1545, 1560, 1648, 1677, 1720, 2060, 2064, 2080, 2236, 2472, 2496, 2580, 2678, 2752, 2795, 3090, 3120, 3296, 3354, 3440, 4017, 4120, 4128, 4160, 4429, 4472, 4944, 5160, 5356, 5590, 6180, 6240, 6592, 6695, 6708, 6880, 8034, 8240, 8256, 8385, 8858, 8944, 9888, 10320, 10712, 11180, 12360, 12480, 13287, 13390, 13416, 13760, 16068, 16480, 16770, 17716, 17888, 19776, 20085, 20640, 21424, 22145, 22360, 24720, 26574, 26780, 26832, 32136, 32960, 33540, 35432, 35776, 40170, 41280, 42848, 44290, 44720, 49440, 53148, 53560, 53664, 57577, 64272, 66435, 67080, 70864, 80340, 85696, 88580, 89440, 98880, 106296, 107120, 107328, 115154, 128544, 132870, 134160, 141728, 160680, 172731, 177160, 178880, 212592, 214240, 230308, 257088, 265740, 268320, 283456, 287885, 321360, 345462, 354320, 425184, 428480, 460616, 531480, 536640, 575770, 642720, 690924, 708640, 850368, 863655, 921232, 1062960, 1151540, 1285440, 1381848, 1417280, 1727310, 1842464, 2125920, 2303080, 2763696, 3454620, 3684928, 4251840, 4606160, 5527392, 6909240, 9212320, 11054784, 13818480, 18424640, 27636960, 55273920]

約数ペア:

[(1, 55273920), (2, 27636960), (3, 18424640), (4, 13818480), (5, 11054784), (6, 9212320), (8, 6909240), (10, 5527392), (12, 4606160), (13, 4251840), (15, 3684928), (16, 3454620), (20, 2763696), (24, 2303080), (26, 2125920), (30, 1842464), (32, 1727310), (39, 1417280), (40, 1381848), (43, 1285440), (48, 1151540), (52, 1062960), (60, 921232), (64, 863655), (65, 850368), (78, 708640), (80, 690924), (86, 642720), (96, 575770), (103, 536640), (104, 531480), (120, 460616), (129, 428480), (130, 425184), (156, 354320), (160, 345462), (172, 321360), (192, 287885), (195, 283456), (206, 268320), (208, 265740), (215, 257088), (240, 230308), (258, 214240), (260, 212592), (309, 178880), (312, 177160), (320, 172731), (344, 160680), (390, 141728), (412, 134160), (416, 132870), (430, 128544), (480, 115154), (515, 107328), (516, 107120), (520, 106296), (559, 98880), (618, 89440), (624, 88580), (645, 85696), (688, 80340), (780, 70864), (824, 67080), (832, 66435), (860, 64272), (960, 57577), (1030, 53664), (1032, 53560), (1040, 53148), (1118, 49440), (1236, 44720), (1248, 44290), (1290, 42848), (1339, 41280), (1376, 40170), (1545, 35776), (1560, 35432), (1648, 33540), (1677, 32960), (1720, 32136), (2060, 26832), (2064, 26780), (2080, 26574), (2236, 24720), (2472, 22360), (2496, 22145), (2580, 21424), (2678, 20640), (2752, 20085), (2795, 19776), (3090, 17888), (3120, 17716), (3296, 16770), (3354, 16480), (3440, 16068), (4017, 13760), (4120, 13416), (4128, 13390), (4160, 13287), (4429, 12480), (4472, 12360), (4944, 11180), (5160, 10712), (5356, 10320), (5590, 9888), (6180, 8944), (6240, 8858), (6592, 8385), (6695, 8256), (6708, 8240), (6880, 8034)]