174792420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2053}}^1$

素因数の和:2122

約数の個数: 144

約数和(自身を含む): 592143552

約数和(自身を除く): 417351132

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 43, 44, 45, 55, 60, 66, 86, 90, 99, 110, 129, 132, 165, 172, 180, 198, 215, 220, 258, 330, 387, 396, 430, 473, 495, 516, 645, 660, 774, 860, 946, 990, 1290, 1419, 1548, 1892, 1935, 1980, 2053, 2365, 2580, 2838, 3870, 4106, 4257, 4730, 5676, 6159, 7095, 7740, 8212, 8514, 9460, 10265, 12318, 14190, 17028, 18477, 20530, 21285, 22583, 24636, 28380, 30795, 36954, 41060, 42570, 45166, 61590, 67749, 73908, 85140, 88279, 90332, 92385, 112915, 123180, 135498, 176558, 184770, 203247, 225830, 264837, 270996, 338745, 353116, 369540, 406494, 441395, 451660, 529674, 677490, 794511, 812988, 882790, 971069, 1016235, 1059348, 1324185, 1354980, 1589022, 1765580, 1942138, 2032470, 2648370, 2913207, 3178044, 3884276, 3972555, 4064940, 4855345, 5296740, 5826414, 7945110, 8739621, 9710690, 11652828, 14566035, 15890220, 17479242, 19421380, 29132070, 34958484, 43698105, 58264140, 87396210, 174792420]

約数ペア:

[(1, 174792420), (2, 87396210), (3, 58264140), (4, 43698105), (5, 34958484), (6, 29132070), (9, 19421380), (10, 17479242), (11, 15890220), (12, 14566035), (15, 11652828), (18, 9710690), (20, 8739621), (22, 7945110), (30, 5826414), (33, 5296740), (36, 4855345), (43, 4064940), (44, 3972555), (45, 3884276), (55, 3178044), (60, 2913207), (66, 2648370), (86, 2032470), (90, 1942138), (99, 1765580), (110, 1589022), (129, 1354980), (132, 1324185), (165, 1059348), (172, 1016235), (180, 971069), (198, 882790), (215, 812988), (220, 794511), (258, 677490), (330, 529674), (387, 451660), (396, 441395), (430, 406494), (473, 369540), (495, 353116), (516, 338745), (645, 270996), (660, 264837), (774, 225830), (860, 203247), (946, 184770), (990, 176558), (1290, 135498), (1419, 123180), (1548, 112915), (1892, 92385), (1935, 90332), (1980, 88279), (2053, 85140), (2365, 73908), (2580, 67749), (2838, 61590), (3870, 45166), (4106, 42570), (4257, 41060), (4730, 36954), (5676, 30795), (6159, 28380), (7095, 24636), (7740, 22583), (8212, 21285), (8514, 20530), (9460, 18477), (10265, 17028), (12318, 14190)]