2427627060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{223}}^1\times {\mathrm{307}}^1$

素因数の和:742

約数の個数: 144

約数和(自身を含む): 7458587136

約数和(自身を除く): 5030960076

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 197, 223, 307, 394, 446, 591, 614, 669, 788, 892, 921, 985, 1115, 1182, 1228, 1338, 1535, 1773, 1842, 1970, 2007, 2230, 2364, 2676, 2763, 2955, 3070, 3345, 3546, 3684, 3940, 4014, 4460, 4605, 5526, 5910, 6140, 6690, 7092, 8028, 8865, 9210, 10035, 11052, 11820, 13380, 13815, 17730, 18420, 20070, 27630, 35460, 40140, 43931, 55260, 60479, 68461, 87862, 120958, 131793, 136922, 175724, 181437, 205383, 219655, 241916, 263586, 273844, 302395, 342305, 362874, 395379, 410766, 439310, 527172, 544311, 604790, 616149, 658965, 684610, 725748, 790758, 821532, 878620, 907185, 1026915, 1088622, 1209580, 1232298, 1317930, 1369220, 1581516, 1814370, 1976895, 2053830, 2177244, 2464596, 2635860, 2721555, 3080745, 3628740, 3953790, 4107660, 5443110, 6161490, 7907580, 10886220, 12322980, 13486817, 26973634, 40460451, 53947268, 67434085, 80920902, 121381353, 134868170, 161841804, 202302255, 242762706, 269736340, 404604510, 485525412, 606906765, 809209020, 1213813530, 2427627060]

約数ペア:

[(1, 2427627060), (2, 1213813530), (3, 809209020), (4, 606906765), (5, 485525412), (6, 404604510), (9, 269736340), (10, 242762706), (12, 202302255), (15, 161841804), (18, 134868170), (20, 121381353), (30, 80920902), (36, 67434085), (45, 53947268), (60, 40460451), (90, 26973634), (180, 13486817), (197, 12322980), (223, 10886220), (307, 7907580), (394, 6161490), (446, 5443110), (591, 4107660), (614, 3953790), (669, 3628740), (788, 3080745), (892, 2721555), (921, 2635860), (985, 2464596), (1115, 2177244), (1182, 2053830), (1228, 1976895), (1338, 1814370), (1535, 1581516), (1773, 1369220), (1842, 1317930), (1970, 1232298), (2007, 1209580), (2230, 1088622), (2364, 1026915), (2676, 907185), (2763, 878620), (2955, 821532), (3070, 790758), (3345, 725748), (3546, 684610), (3684, 658965), (3940, 616149), (4014, 604790), (4460, 544311), (4605, 527172), (5526, 439310), (5910, 410766), (6140, 395379), (6690, 362874), (7092, 342305), (8028, 302395), (8865, 273844), (9210, 263586), (10035, 241916), (11052, 219655), (11820, 205383), (13380, 181437), (13815, 175724), (17730, 136922), (18420, 131793), (20070, 120958), (27630, 87862), (35460, 68461), (40140, 60479), (43931, 55260)]