68826660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:202

約数の個数: 192

約数和(自身を含む): 233705472

約数和(自身を除く): 164878812

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 37, 42, 43, 60, 70, 74, 84, 86, 103, 105, 111, 129, 140, 148, 172, 185, 206, 210, 215, 222, 258, 259, 301, 309, 370, 412, 420, 430, 444, 515, 516, 518, 555, 602, 618, 645, 721, 740, 777, 860, 903, 1030, 1036, 1110, 1204, 1236, 1290, 1295, 1442, 1505, 1545, 1554, 1591, 1806, 2060, 2163, 2220, 2580, 2590, 2884, 3010, 3090, 3108, 3182, 3605, 3612, 3811, 3885, 4326, 4429, 4515, 4773, 5180, 6020, 6180, 6364, 7210, 7622, 7770, 7955, 8652, 8858, 9030, 9546, 10815, 11137, 11433, 13287, 14420, 15244, 15540, 15910, 17716, 18060, 19055, 19092, 21630, 22145, 22274, 22866, 23865, 26574, 26677, 31003, 31820, 33411, 38110, 43260, 44290, 44548, 45732, 47730, 53148, 53354, 55685, 57165, 62006, 66435, 66822, 76220, 80031, 88580, 93009, 95460, 106708, 111370, 114330, 124012, 132870, 133385, 133644, 155015, 160062, 163873, 167055, 186018, 222740, 228660, 265740, 266770, 310030, 320124, 327746, 334110, 372036, 400155, 465045, 491619, 533540, 620060, 655492, 668220, 800310, 819365, 930090, 983238, 1147111, 1600620, 1638730, 1860180, 1966476, 2294222, 2458095, 3277460, 3441333, 4588444, 4916190, 5735555, 6882666, 9832380, 11471110, 13765332, 17206665, 22942220, 34413330, 68826660]

約数ペア:

[(1, 68826660), (2, 34413330), (3, 22942220), (4, 17206665), (5, 13765332), (6, 11471110), (7, 9832380), (10, 6882666), (12, 5735555), (14, 4916190), (15, 4588444), (20, 3441333), (21, 3277460), (28, 2458095), (30, 2294222), (35, 1966476), (37, 1860180), (42, 1638730), (43, 1600620), (60, 1147111), (70, 983238), (74, 930090), (84, 819365), (86, 800310), (103, 668220), (105, 655492), (111, 620060), (129, 533540), (140, 491619), (148, 465045), (172, 400155), (185, 372036), (206, 334110), (210, 327746), (215, 320124), (222, 310030), (258, 266770), (259, 265740), (301, 228660), (309, 222740), (370, 186018), (412, 167055), (420, 163873), (430, 160062), (444, 155015), (515, 133644), (516, 133385), (518, 132870), (555, 124012), (602, 114330), (618, 111370), (645, 106708), (721, 95460), (740, 93009), (777, 88580), (860, 80031), (903, 76220), (1030, 66822), (1036, 66435), (1110, 62006), (1204, 57165), (1236, 55685), (1290, 53354), (1295, 53148), (1442, 47730), (1505, 45732), (1545, 44548), (1554, 44290), (1591, 43260), (1806, 38110), (2060, 33411), (2163, 31820), (2220, 31003), (2580, 26677), (2590, 26574), (2884, 23865), (3010, 22866), (3090, 22274), (3108, 22145), (3182, 21630), (3605, 19092), (3612, 19055), (3811, 18060), (3885, 17716), (4326, 15910), (4429, 15540), (4515, 15244), (4773, 14420), (5180, 13287), (6020, 11433), (6180, 11137), (6364, 10815), (7210, 9546), (7622, 9030), (7770, 8858), (7955, 8652)]