26853420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:136

約数の個数: 192

約数和(自身を含む): 89994240

約数和(自身を除く): 63140820

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 23, 29, 30, 33, 44, 46, 55, 58, 60, 61, 66, 69, 87, 92, 110, 115, 116, 122, 132, 138, 145, 165, 174, 183, 220, 230, 244, 253, 276, 290, 305, 319, 330, 345, 348, 366, 435, 460, 506, 580, 610, 638, 660, 667, 671, 690, 732, 759, 870, 915, 957, 1012, 1220, 1265, 1276, 1334, 1342, 1380, 1403, 1518, 1595, 1740, 1769, 1830, 1914, 2001, 2013, 2530, 2668, 2684, 2806, 3036, 3190, 3335, 3355, 3538, 3660, 3795, 3828, 4002, 4026, 4209, 4785, 5060, 5307, 5612, 6380, 6670, 6710, 7015, 7076, 7337, 7590, 8004, 8052, 8418, 8845, 9570, 10005, 10065, 10614, 13340, 13420, 14030, 14674, 15180, 15433, 16836, 17690, 19140, 19459, 20010, 20130, 21045, 21228, 22011, 26535, 28060, 29348, 30866, 35380, 36685, 38918, 40020, 40260, 40687, 42090, 44022, 46299, 53070, 58377, 61732, 73370, 77165, 77836, 81374, 84180, 88044, 92598, 97295, 106140, 110055, 116754, 122061, 146740, 154330, 162748, 185196, 194590, 203435, 220110, 231495, 233508, 244122, 291885, 308660, 389180, 406870, 440220, 447557, 462990, 488244, 583770, 610305, 813740, 895114, 925980, 1167540, 1220610, 1342671, 1790228, 2237785, 2441220, 2685342, 4475570, 5370684, 6713355, 8951140, 13426710, 26853420]

約数ペア:

[(1, 26853420), (2, 13426710), (3, 8951140), (4, 6713355), (5, 5370684), (6, 4475570), (10, 2685342), (11, 2441220), (12, 2237785), (15, 1790228), (20, 1342671), (22, 1220610), (23, 1167540), (29, 925980), (30, 895114), (33, 813740), (44, 610305), (46, 583770), (55, 488244), (58, 462990), (60, 447557), (61, 440220), (66, 406870), (69, 389180), (87, 308660), (92, 291885), (110, 244122), (115, 233508), (116, 231495), (122, 220110), (132, 203435), (138, 194590), (145, 185196), (165, 162748), (174, 154330), (183, 146740), (220, 122061), (230, 116754), (244, 110055), (253, 106140), (276, 97295), (290, 92598), (305, 88044), (319, 84180), (330, 81374), (345, 77836), (348, 77165), (366, 73370), (435, 61732), (460, 58377), (506, 53070), (580, 46299), (610, 44022), (638, 42090), (660, 40687), (667, 40260), (671, 40020), (690, 38918), (732, 36685), (759, 35380), (870, 30866), (915, 29348), (957, 28060), (1012, 26535), (1220, 22011), (1265, 21228), (1276, 21045), (1334, 20130), (1342, 20010), (1380, 19459), (1403, 19140), (1518, 17690), (1595, 16836), (1740, 15433), (1769, 15180), (1830, 14674), (1914, 14030), (2001, 13420), (2013, 13340), (2530, 10614), (2668, 10065), (2684, 10005), (2806, 9570), (3036, 8845), (3190, 8418), (3335, 8052), (3355, 8004), (3538, 7590), (3660, 7337), (3795, 7076), (3828, 7015), (4002, 6710), (4026, 6670), (4209, 6380), (4785, 5612), (5060, 5307)]