115742520

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{139}}^1\times {\mathrm{257}}^1$

素因数の和:419

約数の個数: 160

約数和(自身を含む): 393346800

約数和(自身を除く): 277604280

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, 81, 90, 108, 120, 135, 139, 162, 180, 216, 257, 270, 278, 324, 360, 405, 417, 514, 540, 556, 648, 695, 771, 810, 834, 1028, 1080, 1112, 1251, 1285, 1390, 1542, 1620, 1668, 2056, 2085, 2313, 2502, 2570, 2780, 3084, 3240, 3336, 3753, 3855, 4170, 4626, 5004, 5140, 5560, 6168, 6255, 6939, 7506, 7710, 8340, 9252, 10008, 10280, 11259, 11565, 12510, 13878, 15012, 15420, 16680, 18504, 18765, 20817, 22518, 23130, 25020, 27756, 30024, 30840, 34695, 35723, 37530, 41634, 45036, 46260, 50040, 55512, 56295, 69390, 71446, 75060, 83268, 90072, 92520, 104085, 107169, 112590, 138780, 142892, 150120, 166536, 178615, 208170, 214338, 225180, 277560, 285784, 321507, 357230, 416340, 428676, 450360, 535845, 643014, 714460, 832680, 857352, 964521, 1071690, 1286028, 1428920, 1607535, 1929042, 2143380, 2572056, 2893563, 3215070, 3858084, 4286760, 4822605, 5787126, 6430140, 7716168, 9645210, 11574252, 12860280, 14467815, 19290420, 23148504, 28935630, 38580840, 57871260, 115742520]

約数ペア:

[(1, 115742520), (2, 57871260), (3, 38580840), (4, 28935630), (5, 23148504), (6, 19290420), (8, 14467815), (9, 12860280), (10, 11574252), (12, 9645210), (15, 7716168), (18, 6430140), (20, 5787126), (24, 4822605), (27, 4286760), (30, 3858084), (36, 3215070), (40, 2893563), (45, 2572056), (54, 2143380), (60, 1929042), (72, 1607535), (81, 1428920), (90, 1286028), (108, 1071690), (120, 964521), (135, 857352), (139, 832680), (162, 714460), (180, 643014), (216, 535845), (257, 450360), (270, 428676), (278, 416340), (324, 357230), (360, 321507), (405, 285784), (417, 277560), (514, 225180), (540, 214338), (556, 208170), (648, 178615), (695, 166536), (771, 150120), (810, 142892), (834, 138780), (1028, 112590), (1080, 107169), (1112, 104085), (1251, 92520), (1285, 90072), (1390, 83268), (1542, 75060), (1620, 71446), (1668, 69390), (2056, 56295), (2085, 55512), (2313, 50040), (2502, 46260), (2570, 45036), (2780, 41634), (3084, 37530), (3240, 35723), (3336, 34695), (3753, 30840), (3855, 30024), (4170, 27756), (4626, 25020), (5004, 23130), (5140, 22518), (5560, 20817), (6168, 18765), (6255, 18504), (6939, 16680), (7506, 15420), (7710, 15012), (8340, 13878), (9252, 12510), (10008, 11565), (10280, 11259)]