79412940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{199}}^1\times {\mathrm{739}}^1$

素因数の和:956

約数の個数: 96

約数和(自身を含む): 248640000

約数和(自身を除く): 169227060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 199, 270, 398, 540, 597, 739, 796, 995, 1194, 1478, 1791, 1990, 2217, 2388, 2956, 2985, 3582, 3695, 3980, 4434, 5373, 5970, 6651, 7164, 7390, 8868, 8955, 10746, 11085, 11940, 13302, 14780, 17910, 19953, 21492, 22170, 26604, 26865, 33255, 35820, 39906, 44340, 53730, 66510, 79812, 99765, 107460, 133020, 147061, 199530, 294122, 399060, 441183, 588244, 735305, 882366, 1323549, 1470610, 1764732, 2205915, 2647098, 2941220, 3970647, 4411830, 5294196, 6617745, 7941294, 8823660, 13235490, 15882588, 19853235, 26470980, 39706470, 79412940]

約数ペア:

[(1, 79412940), (2, 39706470), (3, 26470980), (4, 19853235), (5, 15882588), (6, 13235490), (9, 8823660), (10, 7941294), (12, 6617745), (15, 5294196), (18, 4411830), (20, 3970647), (27, 2941220), (30, 2647098), (36, 2205915), (45, 1764732), (54, 1470610), (60, 1323549), (90, 882366), (108, 735305), (135, 588244), (180, 441183), (199, 399060), (270, 294122), (398, 199530), (540, 147061), (597, 133020), (739, 107460), (796, 99765), (995, 79812), (1194, 66510), (1478, 53730), (1791, 44340), (1990, 39906), (2217, 35820), (2388, 33255), (2956, 26865), (2985, 26604), (3582, 22170), (3695, 21492), (3980, 19953), (4434, 17910), (5373, 14780), (5970, 13302), (6651, 11940), (7164, 11085), (7390, 10746), (8868, 8955)]