85309560

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{349}}^1$

素因数の和:470

約数の個数: 192

約数和(自身を含む): 321048000

約数和(自身を除く): 235738440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 97, 105, 120, 126, 140, 168, 180, 194, 210, 252, 280, 291, 315, 349, 360, 388, 420, 485, 504, 582, 630, 679, 698, 776, 840, 873, 970, 1047, 1164, 1260, 1358, 1396, 1455, 1745, 1746, 1940, 2037, 2094, 2328, 2443, 2520, 2716, 2792, 2910, 3141, 3395, 3490, 3492, 3880, 4074, 4188, 4365, 4886, 5235, 5432, 5820, 6111, 6282, 6790, 6980, 6984, 7329, 8148, 8376, 8730, 9772, 10185, 10470, 11640, 12215, 12222, 12564, 13580, 13960, 14658, 15705, 16296, 17460, 19544, 20370, 20940, 21987, 24430, 24444, 25128, 27160, 29316, 30555, 31410, 33853, 34920, 36645, 40740, 41880, 43974, 48860, 48888, 58632, 61110, 62820, 67706, 73290, 81480, 87948, 97720, 101559, 109935, 122220, 125640, 135412, 146580, 169265, 175896, 203118, 219870, 236971, 244440, 270824, 293160, 304677, 338530, 406236, 439740, 473942, 507795, 609354, 677060, 710913, 812472, 879480, 947884, 1015590, 1184855, 1218708, 1354120, 1421826, 1523385, 1895768, 2031180, 2132739, 2369710, 2437416, 2843652, 3046770, 3554565, 4062360, 4265478, 4739420, 5687304, 6093540, 7109130, 8530956, 9478840, 10663695, 12187080, 14218260, 17061912, 21327390, 28436520, 42654780, 85309560]

約数ペア:

[(1, 85309560), (2, 42654780), (3, 28436520), (4, 21327390), (5, 17061912), (6, 14218260), (7, 12187080), (8, 10663695), (9, 9478840), (10, 8530956), (12, 7109130), (14, 6093540), (15, 5687304), (18, 4739420), (20, 4265478), (21, 4062360), (24, 3554565), (28, 3046770), (30, 2843652), (35, 2437416), (36, 2369710), (40, 2132739), (42, 2031180), (45, 1895768), (56, 1523385), (60, 1421826), (63, 1354120), (70, 1218708), (72, 1184855), (84, 1015590), (90, 947884), (97, 879480), (105, 812472), (120, 710913), (126, 677060), (140, 609354), (168, 507795), (180, 473942), (194, 439740), (210, 406236), (252, 338530), (280, 304677), (291, 293160), (315, 270824), (349, 244440), (360, 236971), (388, 219870), (420, 203118), (485, 175896), (504, 169265), (582, 146580), (630, 135412), (679, 125640), (698, 122220), (776, 109935), (840, 101559), (873, 97720), (970, 87948), (1047, 81480), (1164, 73290), (1260, 67706), (1358, 62820), (1396, 61110), (1455, 58632), (1745, 48888), (1746, 48860), (1940, 43974), (2037, 41880), (2094, 40740), (2328, 36645), (2443, 34920), (2520, 33853), (2716, 31410), (2792, 30555), (2910, 29316), (3141, 27160), (3395, 25128), (3490, 24444), (3492, 24430), (3880, 21987), (4074, 20940), (4188, 20370), (4365, 19544), (4886, 17460), (5235, 16296), (5432, 15705), (5820, 14658), (6111, 13960), (6282, 13580), (6790, 12564), (6980, 12222), (6984, 12215), (7329, 11640), (8148, 10470), (8376, 10185), (8730, 9772)]