811193940

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{293}}^1\times {\mathrm{1709}}^1$

素因数の和:2023

約数の個数: 120

約数和(自身を含む): 2554924680

約数和(自身を除く): 1743730740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 293, 324, 405, 540, 586, 810, 879, 1172, 1465, 1620, 1709, 1758, 2637, 2930, 3418, 3516, 4395, 5127, 5274, 5860, 6836, 7911, 8545, 8790, 10254, 10548, 13185, 15381, 15822, 17090, 17580, 20508, 23733, 25635, 26370, 30762, 31644, 34180, 39555, 46143, 47466, 51270, 52740, 61524, 76905, 79110, 92286, 94932, 102540, 118665, 138429, 153810, 158220, 184572, 230715, 237330, 276858, 307620, 461430, 474660, 500737, 553716, 692145, 922860, 1001474, 1384290, 1502211, 2002948, 2503685, 2768580, 3004422, 4506633, 5007370, 6008844, 7511055, 9013266, 10014740, 13519899, 15022110, 18026532, 22533165, 27039798, 30044220, 40559697, 45066330, 54079596, 67599495, 81119394, 90132660, 135198990, 162238788, 202798485, 270397980, 405596970, 811193940]

約数ペア:

[(1, 811193940), (2, 405596970), (3, 270397980), (4, 202798485), (5, 162238788), (6, 135198990), (9, 90132660), (10, 81119394), (12, 67599495), (15, 54079596), (18, 45066330), (20, 40559697), (27, 30044220), (30, 27039798), (36, 22533165), (45, 18026532), (54, 15022110), (60, 13519899), (81, 10014740), (90, 9013266), (108, 7511055), (135, 6008844), (162, 5007370), (180, 4506633), (270, 3004422), (293, 2768580), (324, 2503685), (405, 2002948), (540, 1502211), (586, 1384290), (810, 1001474), (879, 922860), (1172, 692145), (1465, 553716), (1620, 500737), (1709, 474660), (1758, 461430), (2637, 307620), (2930, 276858), (3418, 237330), (3516, 230715), (4395, 184572), (5127, 158220), (5274, 153810), (5860, 138429), (6836, 118665), (7911, 102540), (8545, 94932), (8790, 92286), (10254, 79110), (10548, 76905), (13185, 61524), (15381, 52740), (15822, 51270), (17090, 47466), (17580, 46143), (20508, 39555), (23733, 34180), (25635, 31644), (26370, 30762)]