76006980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{337}}^1$

素因数の和:538

約数の個数: 144

約数和(自身を含む): 265749120

約数和(自身を除く): 189742140

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 179, 180, 210, 252, 315, 337, 358, 420, 537, 630, 674, 716, 895, 1011, 1074, 1253, 1260, 1348, 1611, 1685, 1790, 2022, 2148, 2359, 2506, 2685, 3033, 3222, 3370, 3580, 3759, 4044, 4718, 5012, 5055, 5370, 6066, 6265, 6444, 6740, 7077, 7518, 8055, 9436, 10110, 10740, 11277, 11795, 12132, 12530, 14154, 15036, 15165, 16110, 18795, 20220, 21231, 22554, 23590, 25060, 28308, 30330, 32220, 35385, 37590, 42462, 45108, 47180, 56385, 60323, 60660, 70770, 75180, 84924, 106155, 112770, 120646, 141540, 180969, 212310, 225540, 241292, 301615, 361938, 422261, 424620, 542907, 603230, 723876, 844522, 904845, 1085814, 1206460, 1266783, 1689044, 1809690, 2111305, 2171628, 2533566, 2714535, 3619380, 3800349, 4222610, 5067132, 5429070, 6333915, 7600698, 8445220, 10858140, 12667830, 15201396, 19001745, 25335660, 38003490, 76006980]

約数ペア:

[(1, 76006980), (2, 38003490), (3, 25335660), (4, 19001745), (5, 15201396), (6, 12667830), (7, 10858140), (9, 8445220), (10, 7600698), (12, 6333915), (14, 5429070), (15, 5067132), (18, 4222610), (20, 3800349), (21, 3619380), (28, 2714535), (30, 2533566), (35, 2171628), (36, 2111305), (42, 1809690), (45, 1689044), (60, 1266783), (63, 1206460), (70, 1085814), (84, 904845), (90, 844522), (105, 723876), (126, 603230), (140, 542907), (179, 424620), (180, 422261), (210, 361938), (252, 301615), (315, 241292), (337, 225540), (358, 212310), (420, 180969), (537, 141540), (630, 120646), (674, 112770), (716, 106155), (895, 84924), (1011, 75180), (1074, 70770), (1253, 60660), (1260, 60323), (1348, 56385), (1611, 47180), (1685, 45108), (1790, 42462), (2022, 37590), (2148, 35385), (2359, 32220), (2506, 30330), (2685, 28308), (3033, 25060), (3222, 23590), (3370, 22554), (3580, 21231), (3759, 20220), (4044, 18795), (4718, 16110), (5012, 15165), (5055, 15036), (5370, 14154), (6066, 12530), (6265, 12132), (6444, 11795), (6740, 11277), (7077, 10740), (7518, 10110), (8055, 9436)]