138569200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{409}}^1$

素因数の和:456

約数の個数: 180

約数和(自身を含む): 419226640

約数和(自身を除く): 280657440

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 35, 40, 44, 50, 55, 56, 70, 77, 80, 88, 100, 110, 112, 121, 140, 154, 175, 176, 200, 220, 242, 275, 280, 308, 350, 385, 400, 409, 440, 484, 550, 560, 605, 616, 700, 770, 818, 847, 880, 968, 1100, 1210, 1232, 1400, 1540, 1636, 1694, 1925, 1936, 2045, 2200, 2420, 2800, 2863, 3025, 3080, 3272, 3388, 3850, 4090, 4235, 4400, 4499, 4840, 5726, 6050, 6160, 6544, 6776, 7700, 8180, 8470, 8998, 9680, 10225, 11452, 12100, 13552, 14315, 15400, 16360, 16940, 17996, 20450, 21175, 22495, 22904, 24200, 28630, 30800, 31493, 32720, 33880, 35992, 40900, 42350, 44990, 45808, 48400, 49489, 57260, 62986, 67760, 71575, 71984, 81800, 84700, 89980, 98978, 112475, 114520, 125972, 143150, 157465, 163600, 169400, 179960, 197956, 224950, 229040, 247445, 251944, 286300, 314930, 338800, 346423, 359920, 395912, 449900, 494890, 503888, 572600, 629860, 692846, 787325, 791824, 899800, 989780, 1145200, 1237225, 1259720, 1385692, 1574650, 1732115, 1799600, 1979560, 2474450, 2519440, 2771384, 3149300, 3464230, 3959120, 4948900, 5542768, 6298600, 6928460, 8660575, 9897800, 12597200, 13856920, 17321150, 19795600, 27713840, 34642300, 69284600, 138569200]

約数ペア:

[(1, 138569200), (2, 69284600), (4, 34642300), (5, 27713840), (7, 19795600), (8, 17321150), (10, 13856920), (11, 12597200), (14, 9897800), (16, 8660575), (20, 6928460), (22, 6298600), (25, 5542768), (28, 4948900), (35, 3959120), (40, 3464230), (44, 3149300), (50, 2771384), (55, 2519440), (56, 2474450), (70, 1979560), (77, 1799600), (80, 1732115), (88, 1574650), (100, 1385692), (110, 1259720), (112, 1237225), (121, 1145200), (140, 989780), (154, 899800), (175, 791824), (176, 787325), (200, 692846), (220, 629860), (242, 572600), (275, 503888), (280, 494890), (308, 449900), (350, 395912), (385, 359920), (400, 346423), (409, 338800), (440, 314930), (484, 286300), (550, 251944), (560, 247445), (605, 229040), (616, 224950), (700, 197956), (770, 179960), (818, 169400), (847, 163600), (880, 157465), (968, 143150), (1100, 125972), (1210, 114520), (1232, 112475), (1400, 98978), (1540, 89980), (1636, 84700), (1694, 81800), (1925, 71984), (1936, 71575), (2045, 67760), (2200, 62986), (2420, 57260), (2800, 49489), (2863, 48400), (3025, 45808), (3080, 44990), (3272, 42350), (3388, 40900), (3850, 35992), (4090, 33880), (4235, 32720), (4400, 31493), (4499, 30800), (4840, 28630), (5726, 24200), (6050, 22904), (6160, 22495), (6544, 21175), (6776, 20450), (7700, 17996), (8180, 16940), (8470, 16360), (8998, 15400), (9680, 14315), (10225, 13552), (11452, 12100)]