126180180

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{3709}}^1$

素因数の和:3740

約数の個数: 144

約数和(自身を含む): 453747840

約数和(自身を除く): 327567660

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, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 243, 252, 270, 315, 324, 378, 405, 420, 486, 540, 567, 630, 756, 810, 945, 972, 1134, 1215, 1260, 1620, 1701, 1890, 2268, 2430, 2835, 3402, 3709, 3780, 4860, 5670, 6804, 7418, 8505, 11127, 11340, 14836, 17010, 18545, 22254, 25963, 33381, 34020, 37090, 44508, 51926, 55635, 66762, 74180, 77889, 100143, 103852, 111270, 129815, 133524, 155778, 166905, 200286, 222540, 233667, 259630, 300429, 311556, 333810, 389445, 400572, 467334, 500715, 519260, 600858, 667620, 701001, 778890, 901287, 934668, 1001430, 1168335, 1201716, 1402002, 1502145, 1557780, 1802574, 2002860, 2103003, 2336670, 2804004, 3004290, 3505005, 3605148, 4206006, 4506435, 4673340, 6008580, 6309009, 7010010, 8412012, 9012870, 10515015, 12618018, 14020020, 18025740, 21030030, 25236036, 31545045, 42060060, 63090090, 126180180]

約数ペア:

[(1, 126180180), (2, 63090090), (3, 42060060), (4, 31545045), (5, 25236036), (6, 21030030), (7, 18025740), (9, 14020020), (10, 12618018), (12, 10515015), (14, 9012870), (15, 8412012), (18, 7010010), (20, 6309009), (21, 6008580), (27, 4673340), (28, 4506435), (30, 4206006), (35, 3605148), (36, 3505005), (42, 3004290), (45, 2804004), (54, 2336670), (60, 2103003), (63, 2002860), (70, 1802574), (81, 1557780), (84, 1502145), (90, 1402002), (105, 1201716), (108, 1168335), (126, 1001430), (135, 934668), (140, 901287), (162, 778890), (180, 701001), (189, 667620), (210, 600858), (243, 519260), (252, 500715), (270, 467334), (315, 400572), (324, 389445), (378, 333810), (405, 311556), (420, 300429), (486, 259630), (540, 233667), (567, 222540), (630, 200286), (756, 166905), (810, 155778), (945, 133524), (972, 129815), (1134, 111270), (1215, 103852), (1260, 100143), (1620, 77889), (1701, 74180), (1890, 66762), (2268, 55635), (2430, 51926), (2835, 44508), (3402, 37090), (3709, 34020), (3780, 33381), (4860, 25963), (5670, 22254), (6804, 18545), (7418, 17010), (8505, 14836), (11127, 11340)]