135419900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{409}}^1$

素因数の和:484

約数の個数: 144

約数和(自身を含む): 375809280

約数和(自身を除く): 240389380

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 43, 44, 50, 55, 70, 77, 86, 100, 110, 140, 154, 172, 175, 215, 220, 275, 301, 308, 350, 385, 409, 430, 473, 550, 602, 700, 770, 818, 860, 946, 1075, 1100, 1204, 1505, 1540, 1636, 1892, 1925, 2045, 2150, 2365, 2863, 3010, 3311, 3850, 4090, 4300, 4499, 4730, 5726, 6020, 6622, 7525, 7700, 8180, 8998, 9460, 10225, 11452, 11825, 13244, 14315, 15050, 16555, 17587, 17996, 20450, 22495, 23650, 28630, 30100, 31493, 33110, 35174, 40900, 44990, 47300, 57260, 62986, 66220, 70348, 71575, 82775, 87935, 89980, 112475, 123109, 125972, 143150, 157465, 165550, 175870, 193457, 224950, 246218, 286300, 314930, 331100, 351740, 386914, 439675, 449900, 492436, 615545, 629860, 773828, 787325, 879350, 967285, 1231090, 1354199, 1574650, 1758700, 1934570, 2462180, 2708398, 3077725, 3149300, 3869140, 4836425, 5416796, 6155450, 6770995, 9672850, 12310900, 13541990, 19345700, 27083980, 33854975, 67709950, 135419900]

約数ペア:

[(1, 135419900), (2, 67709950), (4, 33854975), (5, 27083980), (7, 19345700), (10, 13541990), (11, 12310900), (14, 9672850), (20, 6770995), (22, 6155450), (25, 5416796), (28, 4836425), (35, 3869140), (43, 3149300), (44, 3077725), (50, 2708398), (55, 2462180), (70, 1934570), (77, 1758700), (86, 1574650), (100, 1354199), (110, 1231090), (140, 967285), (154, 879350), (172, 787325), (175, 773828), (215, 629860), (220, 615545), (275, 492436), (301, 449900), (308, 439675), (350, 386914), (385, 351740), (409, 331100), (430, 314930), (473, 286300), (550, 246218), (602, 224950), (700, 193457), (770, 175870), (818, 165550), (860, 157465), (946, 143150), (1075, 125972), (1100, 123109), (1204, 112475), (1505, 89980), (1540, 87935), (1636, 82775), (1892, 71575), (1925, 70348), (2045, 66220), (2150, 62986), (2365, 57260), (2863, 47300), (3010, 44990), (3311, 40900), (3850, 35174), (4090, 33110), (4300, 31493), (4499, 30100), (4730, 28630), (5726, 23650), (6020, 22495), (6622, 20450), (7525, 17996), (7700, 17587), (8180, 16555), (8998, 15050), (9460, 14315), (10225, 13244), (11452, 11825)]