85977360

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{2437}}^1$

素因数の和:2470

約数の個数: 180

約数和(自身を含む): 336019788

約数和(自身を除く): 250042428

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 112, 120, 126, 140, 144, 147, 168, 180, 196, 210, 240, 245, 252, 280, 294, 315, 336, 360, 392, 420, 441, 490, 504, 560, 588, 630, 720, 735, 784, 840, 882, 980, 1008, 1176, 1260, 1470, 1680, 1764, 1960, 2205, 2352, 2437, 2520, 2940, 3528, 3920, 4410, 4874, 5040, 5880, 7056, 7311, 8820, 9748, 11760, 12185, 14622, 17059, 17640, 19496, 21933, 24370, 29244, 34118, 35280, 36555, 38992, 43866, 48740, 51177, 58488, 68236, 73110, 85295, 87732, 97480, 102354, 109665, 116976, 119413, 136472, 146220, 153531, 170590, 175464, 194960, 204708, 219330, 238826, 255885, 272944, 292440, 307062, 341180, 350928, 358239, 409416, 438660, 477652, 511770, 584880, 597065, 614124, 682360, 716478, 767655, 818832, 877320, 955304, 1023540, 1074717, 1194130, 1228248, 1364720, 1432956, 1535310, 1754640, 1791195, 1910608, 2047080, 2149434, 2388260, 2456496, 2865912, 3070620, 3582390, 4094160, 4298868, 4776520, 5373585, 5731824, 6141240, 7164780, 8597736, 9553040, 10747170, 12282480, 14329560, 17195472, 21494340, 28659120, 42988680, 85977360]

約数ペア:

[(1, 85977360), (2, 42988680), (3, 28659120), (4, 21494340), (5, 17195472), (6, 14329560), (7, 12282480), (8, 10747170), (9, 9553040), (10, 8597736), (12, 7164780), (14, 6141240), (15, 5731824), (16, 5373585), (18, 4776520), (20, 4298868), (21, 4094160), (24, 3582390), (28, 3070620), (30, 2865912), (35, 2456496), (36, 2388260), (40, 2149434), (42, 2047080), (45, 1910608), (48, 1791195), (49, 1754640), (56, 1535310), (60, 1432956), (63, 1364720), (70, 1228248), (72, 1194130), (80, 1074717), (84, 1023540), (90, 955304), (98, 877320), (105, 818832), (112, 767655), (120, 716478), (126, 682360), (140, 614124), (144, 597065), (147, 584880), (168, 511770), (180, 477652), (196, 438660), (210, 409416), (240, 358239), (245, 350928), (252, 341180), (280, 307062), (294, 292440), (315, 272944), (336, 255885), (360, 238826), (392, 219330), (420, 204708), (441, 194960), (490, 175464), (504, 170590), (560, 153531), (588, 146220), (630, 136472), (720, 119413), (735, 116976), (784, 109665), (840, 102354), (882, 97480), (980, 87732), (1008, 85295), (1176, 73110), (1260, 68236), (1470, 58488), (1680, 51177), (1764, 48740), (1960, 43866), (2205, 38992), (2352, 36555), (2437, 35280), (2520, 34118), (2940, 29244), (3528, 24370), (3920, 21933), (4410, 19496), (4874, 17640), (5040, 17059), (5880, 14622), (7056, 12185), (7311, 11760), (8820, 9748)]