193001940

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1093}}^1$

素因数の和:1223

約数の個数: 120

約数和(自身を含む): 611567880

約数和(自身を除く): 418565940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 109, 135, 162, 180, 218, 270, 324, 327, 405, 436, 540, 545, 654, 810, 981, 1090, 1093, 1308, 1620, 1635, 1962, 2180, 2186, 2943, 3270, 3279, 3924, 4372, 4905, 5465, 5886, 6540, 6558, 8829, 9810, 9837, 10930, 11772, 13116, 14715, 16395, 17658, 19620, 19674, 21860, 29430, 29511, 32790, 35316, 39348, 44145, 49185, 58860, 59022, 65580, 88290, 88533, 98370, 118044, 119137, 147555, 176580, 177066, 196740, 238274, 295110, 354132, 357411, 442665, 476548, 590220, 595685, 714822, 885330, 1072233, 1191370, 1429644, 1770660, 1787055, 2144466, 2382740, 3216699, 3574110, 4288932, 5361165, 6433398, 7148220, 9650097, 10722330, 12866796, 16083495, 19300194, 21444660, 32166990, 38600388, 48250485, 64333980, 96500970, 193001940]

約数ペア:

[(1, 193001940), (2, 96500970), (3, 64333980), (4, 48250485), (5, 38600388), (6, 32166990), (9, 21444660), (10, 19300194), (12, 16083495), (15, 12866796), (18, 10722330), (20, 9650097), (27, 7148220), (30, 6433398), (36, 5361165), (45, 4288932), (54, 3574110), (60, 3216699), (81, 2382740), (90, 2144466), (108, 1787055), (109, 1770660), (135, 1429644), (162, 1191370), (180, 1072233), (218, 885330), (270, 714822), (324, 595685), (327, 590220), (405, 476548), (436, 442665), (540, 357411), (545, 354132), (654, 295110), (810, 238274), (981, 196740), (1090, 177066), (1093, 176580), (1308, 147555), (1620, 119137), (1635, 118044), (1962, 98370), (2180, 88533), (2186, 88290), (2943, 65580), (3270, 59022), (3279, 58860), (3924, 49185), (4372, 44145), (4905, 39348), (5465, 35316), (5886, 32790), (6540, 29511), (6558, 29430), (8829, 21860), (9810, 19674), (9837, 19620), (10930, 17658), (11772, 16395), (13116, 14715)]