69691860

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{179}}^1$

素因数の和:307

約数の個数: 192

約数和(自身を含む): 251596800

約数和(自身を除く): 181904940

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 103, 105, 108, 126, 135, 140, 179, 180, 189, 206, 210, 252, 270, 309, 315, 358, 378, 412, 420, 515, 537, 540, 618, 630, 716, 721, 756, 895, 927, 945, 1030, 1074, 1236, 1253, 1260, 1442, 1545, 1611, 1790, 1854, 1890, 2060, 2148, 2163, 2506, 2685, 2781, 2884, 3090, 3222, 3580, 3605, 3708, 3759, 3780, 4326, 4635, 4833, 5012, 5370, 5562, 6180, 6265, 6444, 6489, 7210, 7518, 8055, 8652, 9270, 9666, 10740, 10815, 11124, 11277, 12530, 12978, 13905, 14420, 15036, 16110, 18437, 18540, 18795, 19332, 19467, 21630, 22554, 24165, 25060, 25956, 27810, 32220, 32445, 33831, 36874, 37590, 38934, 43260, 45108, 48330, 55311, 55620, 56385, 64890, 67662, 73748, 75180, 77868, 92185, 96660, 97335, 110622, 112770, 129059, 129780, 135324, 165933, 169155, 184370, 194670, 221244, 225540, 258118, 276555, 331866, 338310, 368740, 387177, 389340, 497799, 516236, 553110, 645295, 663732, 676620, 774354, 829665, 995598, 1106220, 1161531, 1290590, 1548708, 1659330, 1935885, 1991196, 2323062, 2488995, 2581180, 3318660, 3484593, 3871770, 4646124, 4977990, 5807655, 6969186, 7743540, 9955980, 11615310, 13938372, 17422965, 23230620, 34845930, 69691860]

約数ペア:

[(1, 69691860), (2, 34845930), (3, 23230620), (4, 17422965), (5, 13938372), (6, 11615310), (7, 9955980), (9, 7743540), (10, 6969186), (12, 5807655), (14, 4977990), (15, 4646124), (18, 3871770), (20, 3484593), (21, 3318660), (27, 2581180), (28, 2488995), (30, 2323062), (35, 1991196), (36, 1935885), (42, 1659330), (45, 1548708), (54, 1290590), (60, 1161531), (63, 1106220), (70, 995598), (84, 829665), (90, 774354), (103, 676620), (105, 663732), (108, 645295), (126, 553110), (135, 516236), (140, 497799), (179, 389340), (180, 387177), (189, 368740), (206, 338310), (210, 331866), (252, 276555), (270, 258118), (309, 225540), (315, 221244), (358, 194670), (378, 184370), (412, 169155), (420, 165933), (515, 135324), (537, 129780), (540, 129059), (618, 112770), (630, 110622), (716, 97335), (721, 96660), (756, 92185), (895, 77868), (927, 75180), (945, 73748), (1030, 67662), (1074, 64890), (1236, 56385), (1253, 55620), (1260, 55311), (1442, 48330), (1545, 45108), (1611, 43260), (1790, 38934), (1854, 37590), (1890, 36874), (2060, 33831), (2148, 32445), (2163, 32220), (2506, 27810), (2685, 25956), (2781, 25060), (2884, 24165), (3090, 22554), (3222, 21630), (3580, 19467), (3605, 19332), (3708, 18795), (3759, 18540), (3780, 18437), (4326, 16110), (4635, 15036), (4833, 14420), (5012, 13905), (5370, 12978), (5562, 12530), (6180, 11277), (6265, 11124), (6444, 10815), (6489, 10740), (7210, 9666), (7518, 9270), (8055, 8652)]