85508850

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:161

約数の個数: 192

約数和(自身を含む): 260554752

約数和(自身を除く): 175045902

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 31, 35, 37, 42, 50, 62, 70, 71, 74, 75, 93, 105, 111, 142, 150, 155, 175, 185, 186, 210, 213, 217, 222, 259, 310, 350, 355, 370, 426, 434, 465, 497, 518, 525, 555, 651, 710, 775, 777, 925, 930, 994, 1050, 1065, 1085, 1110, 1147, 1295, 1302, 1491, 1550, 1554, 1775, 1850, 2130, 2170, 2201, 2294, 2325, 2485, 2590, 2627, 2775, 2982, 3255, 3441, 3550, 3885, 4402, 4650, 4970, 5254, 5325, 5425, 5550, 5735, 6475, 6510, 6603, 6882, 7455, 7770, 7881, 8029, 10650, 10850, 11005, 11470, 12425, 12950, 13135, 13206, 14910, 15407, 15762, 16058, 16275, 17205, 18389, 19425, 22010, 24087, 24850, 26270, 28675, 30814, 32550, 33015, 34410, 36778, 37275, 38850, 39405, 40145, 46221, 48174, 55025, 55167, 57350, 65675, 66030, 74550, 77035, 78810, 80290, 81437, 86025, 91945, 92442, 110050, 110334, 120435, 131350, 154070, 162874, 165075, 172050, 183890, 197025, 200725, 231105, 240870, 244311, 275835, 330150, 385175, 394050, 401450, 407185, 459725, 462210, 488622, 551670, 570059, 602175, 770350, 814370, 919450, 1140118, 1155525, 1204350, 1221555, 1379175, 1710177, 2035925, 2311050, 2443110, 2758350, 2850295, 3420354, 4071850, 5700590, 6107775, 8550885, 12215550, 14251475, 17101770, 28502950, 42754425, 85508850]

約数ペア:

[(1, 85508850), (2, 42754425), (3, 28502950), (5, 17101770), (6, 14251475), (7, 12215550), (10, 8550885), (14, 6107775), (15, 5700590), (21, 4071850), (25, 3420354), (30, 2850295), (31, 2758350), (35, 2443110), (37, 2311050), (42, 2035925), (50, 1710177), (62, 1379175), (70, 1221555), (71, 1204350), (74, 1155525), (75, 1140118), (93, 919450), (105, 814370), (111, 770350), (142, 602175), (150, 570059), (155, 551670), (175, 488622), (185, 462210), (186, 459725), (210, 407185), (213, 401450), (217, 394050), (222, 385175), (259, 330150), (310, 275835), (350, 244311), (355, 240870), (370, 231105), (426, 200725), (434, 197025), (465, 183890), (497, 172050), (518, 165075), (525, 162874), (555, 154070), (651, 131350), (710, 120435), (775, 110334), (777, 110050), (925, 92442), (930, 91945), (994, 86025), (1050, 81437), (1065, 80290), (1085, 78810), (1110, 77035), (1147, 74550), (1295, 66030), (1302, 65675), (1491, 57350), (1550, 55167), (1554, 55025), (1775, 48174), (1850, 46221), (2130, 40145), (2170, 39405), (2201, 38850), (2294, 37275), (2325, 36778), (2485, 34410), (2590, 33015), (2627, 32550), (2775, 30814), (2982, 28675), (3255, 26270), (3441, 24850), (3550, 24087), (3885, 22010), (4402, 19425), (4650, 18389), (4970, 17205), (5254, 16275), (5325, 16058), (5425, 15762), (5550, 15407), (5735, 14910), (6475, 13206), (6510, 13135), (6603, 12950), (6882, 12425), (7455, 11470), (7770, 11005), (7881, 10850), (8029, 10650)]