91329700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{409}}^1$

素因数の和:470

約数の個数: 144

約数和(自身を含む): 256233600

約数和(自身を除く): 164903900

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 29, 35, 44, 50, 55, 58, 70, 77, 100, 110, 116, 140, 145, 154, 175, 203, 220, 275, 290, 308, 319, 350, 385, 406, 409, 550, 580, 638, 700, 725, 770, 812, 818, 1015, 1100, 1276, 1450, 1540, 1595, 1636, 1925, 2030, 2045, 2233, 2863, 2900, 3190, 3850, 4060, 4090, 4466, 4499, 5075, 5726, 6380, 7700, 7975, 8180, 8932, 8998, 10150, 10225, 11165, 11452, 11861, 14315, 15950, 17996, 20300, 20450, 22330, 22495, 23722, 28630, 31493, 31900, 40900, 44660, 44990, 47444, 55825, 57260, 59305, 62986, 71575, 83027, 89980, 111650, 112475, 118610, 125972, 130471, 143150, 157465, 166054, 223300, 224950, 237220, 260942, 286300, 296525, 314930, 332108, 415135, 449900, 521884, 593050, 629860, 652355, 787325, 830270, 913297, 1186100, 1304710, 1574650, 1660540, 1826594, 2075675, 2609420, 3149300, 3261775, 3653188, 4151350, 4566485, 6523550, 8302700, 9132970, 13047100, 18265940, 22832425, 45664850, 91329700]

約数ペア:

[(1, 91329700), (2, 45664850), (4, 22832425), (5, 18265940), (7, 13047100), (10, 9132970), (11, 8302700), (14, 6523550), (20, 4566485), (22, 4151350), (25, 3653188), (28, 3261775), (29, 3149300), (35, 2609420), (44, 2075675), (50, 1826594), (55, 1660540), (58, 1574650), (70, 1304710), (77, 1186100), (100, 913297), (110, 830270), (116, 787325), (140, 652355), (145, 629860), (154, 593050), (175, 521884), (203, 449900), (220, 415135), (275, 332108), (290, 314930), (308, 296525), (319, 286300), (350, 260942), (385, 237220), (406, 224950), (409, 223300), (550, 166054), (580, 157465), (638, 143150), (700, 130471), (725, 125972), (770, 118610), (812, 112475), (818, 111650), (1015, 89980), (1100, 83027), (1276, 71575), (1450, 62986), (1540, 59305), (1595, 57260), (1636, 55825), (1925, 47444), (2030, 44990), (2045, 44660), (2233, 40900), (2863, 31900), (2900, 31493), (3190, 28630), (3850, 23722), (4060, 22495), (4090, 22330), (4466, 20450), (4499, 20300), (5075, 17996), (5726, 15950), (6380, 14315), (7700, 11861), (7975, 11452), (8180, 11165), (8932, 10225), (8998, 10150)]