158825880

素因数分解:

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

素因数の和:958

約数の個数: 128

約数和(自身を含む): 532800000

約数和(自身を除く): 373974120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 199, 216, 270, 360, 398, 540, 597, 739, 796, 995, 1080, 1194, 1478, 1592, 1791, 1990, 2217, 2388, 2956, 2985, 3582, 3695, 3980, 4434, 4776, 5373, 5912, 5970, 6651, 7164, 7390, 7960, 8868, 8955, 10746, 11085, 11940, 13302, 14328, 14780, 17736, 17910, 19953, 21492, 22170, 23880, 26604, 26865, 29560, 33255, 35820, 39906, 42984, 44340, 53208, 53730, 66510, 71640, 79812, 88680, 99765, 107460, 133020, 147061, 159624, 199530, 214920, 266040, 294122, 399060, 441183, 588244, 735305, 798120, 882366, 1176488, 1323549, 1470610, 1764732, 2205915, 2647098, 2941220, 3529464, 3970647, 4411830, 5294196, 5882440, 6617745, 7941294, 8823660, 10588392, 13235490, 15882588, 17647320, 19853235, 26470980, 31765176, 39706470, 52941960, 79412940, 158825880]

約数ペア:

[(1, 158825880), (2, 79412940), (3, 52941960), (4, 39706470), (5, 31765176), (6, 26470980), (8, 19853235), (9, 17647320), (10, 15882588), (12, 13235490), (15, 10588392), (18, 8823660), (20, 7941294), (24, 6617745), (27, 5882440), (30, 5294196), (36, 4411830), (40, 3970647), (45, 3529464), (54, 2941220), (60, 2647098), (72, 2205915), (90, 1764732), (108, 1470610), (120, 1323549), (135, 1176488), (180, 882366), (199, 798120), (216, 735305), (270, 588244), (360, 441183), (398, 399060), (540, 294122), (597, 266040), (739, 214920), (796, 199530), (995, 159624), (1080, 147061), (1194, 133020), (1478, 107460), (1592, 99765), (1791, 88680), (1990, 79812), (2217, 71640), (2388, 66510), (2956, 53730), (2985, 53208), (3582, 44340), (3695, 42984), (3980, 39906), (4434, 35820), (4776, 33255), (5373, 29560), (5912, 26865), (5970, 26604), (6651, 23880), (7164, 22170), (7390, 21492), (7960, 19953), (8868, 17910), (8955, 17736), (10746, 14780), (11085, 14328), (11940, 13302)]