194983560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{4969}}^1$

素因数の和:5095

約数の個数: 96

約数和(自身を含む): 639639000

約数和(自身を除く): 444655440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 109, 120, 180, 218, 327, 360, 436, 545, 654, 872, 981, 1090, 1308, 1635, 1962, 2180, 2616, 3270, 3924, 4360, 4905, 4969, 6540, 7848, 9810, 9938, 13080, 14907, 19620, 19876, 24845, 29814, 39240, 39752, 44721, 49690, 59628, 74535, 89442, 99380, 119256, 149070, 178884, 198760, 223605, 298140, 357768, 447210, 541621, 596280, 894420, 1083242, 1624863, 1788840, 2166484, 2708105, 3249726, 4332968, 4874589, 5416210, 6499452, 8124315, 9749178, 10832420, 12998904, 16248630, 19498356, 21664840, 24372945, 32497260, 38996712, 48745890, 64994520, 97491780, 194983560]

約数ペア:

[(1, 194983560), (2, 97491780), (3, 64994520), (4, 48745890), (5, 38996712), (6, 32497260), (8, 24372945), (9, 21664840), (10, 19498356), (12, 16248630), (15, 12998904), (18, 10832420), (20, 9749178), (24, 8124315), (30, 6499452), (36, 5416210), (40, 4874589), (45, 4332968), (60, 3249726), (72, 2708105), (90, 2166484), (109, 1788840), (120, 1624863), (180, 1083242), (218, 894420), (327, 596280), (360, 541621), (436, 447210), (545, 357768), (654, 298140), (872, 223605), (981, 198760), (1090, 178884), (1308, 149070), (1635, 119256), (1962, 99380), (2180, 89442), (2616, 74535), (3270, 59628), (3924, 49690), (4360, 44721), (4905, 39752), (4969, 39240), (6540, 29814), (7848, 24845), (9810, 19876), (9938, 19620), (13080, 14907)]