99955680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1721}}^1$

素因数の和:1761

約数の個数: 144

約数和(自身を含む): 346287312

約数和(自身を除く): 246331632

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 121, 132, 160, 165, 176, 220, 240, 242, 264, 330, 352, 363, 440, 480, 484, 528, 605, 660, 726, 880, 968, 1056, 1210, 1320, 1452, 1721, 1760, 1815, 1936, 2420, 2640, 2904, 3442, 3630, 3872, 4840, 5163, 5280, 5808, 6884, 7260, 8605, 9680, 10326, 11616, 13768, 14520, 17210, 18931, 19360, 20652, 25815, 27536, 29040, 34420, 37862, 41304, 51630, 55072, 56793, 58080, 68840, 75724, 82608, 94655, 103260, 113586, 137680, 151448, 165216, 189310, 206520, 208241, 227172, 275360, 283965, 302896, 378620, 413040, 416482, 454344, 567930, 605792, 624723, 757240, 826080, 832964, 908688, 1041205, 1135860, 1249446, 1514480, 1665928, 1817376, 2082410, 2271720, 2498892, 3028960, 3123615, 3331856, 4164820, 4543440, 4997784, 6247230, 6663712, 8329640, 9086880, 9995568, 12494460, 16659280, 19991136, 24988920, 33318560, 49977840, 99955680]

約数ペア:

[(1, 99955680), (2, 49977840), (3, 33318560), (4, 24988920), (5, 19991136), (6, 16659280), (8, 12494460), (10, 9995568), (11, 9086880), (12, 8329640), (15, 6663712), (16, 6247230), (20, 4997784), (22, 4543440), (24, 4164820), (30, 3331856), (32, 3123615), (33, 3028960), (40, 2498892), (44, 2271720), (48, 2082410), (55, 1817376), (60, 1665928), (66, 1514480), (80, 1249446), (88, 1135860), (96, 1041205), (110, 908688), (120, 832964), (121, 826080), (132, 757240), (160, 624723), (165, 605792), (176, 567930), (220, 454344), (240, 416482), (242, 413040), (264, 378620), (330, 302896), (352, 283965), (363, 275360), (440, 227172), (480, 208241), (484, 206520), (528, 189310), (605, 165216), (660, 151448), (726, 137680), (880, 113586), (968, 103260), (1056, 94655), (1210, 82608), (1320, 75724), (1452, 68840), (1721, 58080), (1760, 56793), (1815, 55072), (1936, 51630), (2420, 41304), (2640, 37862), (2904, 34420), (3442, 29040), (3630, 27536), (3872, 25815), (4840, 20652), (5163, 19360), (5280, 18931), (5808, 17210), (6884, 14520), (7260, 13768), (8605, 11616), (9680, 10326)]