91375680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{509}}^1$

素因数の和:557

約数の個数: 224

約数和(自身を含む): 335767680

約数和(自身を除く): 244392000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 32, 33, 34, 40, 44, 48, 51, 55, 60, 64, 66, 68, 80, 85, 88, 96, 102, 110, 120, 132, 136, 160, 165, 170, 176, 187, 192, 204, 220, 240, 255, 264, 272, 320, 330, 340, 352, 374, 408, 440, 480, 509, 510, 528, 544, 561, 660, 680, 704, 748, 816, 880, 935, 960, 1018, 1020, 1056, 1088, 1122, 1320, 1360, 1496, 1527, 1632, 1760, 1870, 2036, 2040, 2112, 2244, 2545, 2640, 2720, 2805, 2992, 3054, 3264, 3520, 3740, 4072, 4080, 4488, 5090, 5280, 5440, 5599, 5610, 5984, 6108, 7480, 7635, 8144, 8160, 8653, 8976, 10180, 10560, 11198, 11220, 11968, 12216, 14960, 15270, 16288, 16320, 16797, 17306, 17952, 20360, 22396, 22440, 24432, 25959, 27995, 29920, 30540, 32576, 33594, 34612, 35904, 40720, 43265, 44792, 44880, 48864, 51918, 55990, 59840, 61080, 67188, 69224, 81440, 83985, 86530, 89584, 89760, 95183, 97728, 103836, 111980, 122160, 129795, 134376, 138448, 162880, 167970, 173060, 179168, 179520, 190366, 207672, 223960, 244320, 259590, 268752, 276896, 285549, 335940, 346120, 358336, 380732, 415344, 447920, 475915, 488640, 519180, 537504, 553792, 571098, 671880, 692240, 761464, 830688, 895840, 951830, 1038360, 1075008, 1142196, 1343760, 1384480, 1427745, 1522928, 1661376, 1791680, 1903660, 2076720, 2284392, 2687520, 2768960, 2855490, 3045856, 3807320, 4153440, 4568784, 5375040, 5710980, 6091712, 7614640, 8306880, 9137568, 11421960, 15229280, 18275136, 22843920, 30458560, 45687840, 91375680]

約数ペア:

[(1, 91375680), (2, 45687840), (3, 30458560), (4, 22843920), (5, 18275136), (6, 15229280), (8, 11421960), (10, 9137568), (11, 8306880), (12, 7614640), (15, 6091712), (16, 5710980), (17, 5375040), (20, 4568784), (22, 4153440), (24, 3807320), (30, 3045856), (32, 2855490), (33, 2768960), (34, 2687520), (40, 2284392), (44, 2076720), (48, 1903660), (51, 1791680), (55, 1661376), (60, 1522928), (64, 1427745), (66, 1384480), (68, 1343760), (80, 1142196), (85, 1075008), (88, 1038360), (96, 951830), (102, 895840), (110, 830688), (120, 761464), (132, 692240), (136, 671880), (160, 571098), (165, 553792), (170, 537504), (176, 519180), (187, 488640), (192, 475915), (204, 447920), (220, 415344), (240, 380732), (255, 358336), (264, 346120), (272, 335940), (320, 285549), (330, 276896), (340, 268752), (352, 259590), (374, 244320), (408, 223960), (440, 207672), (480, 190366), (509, 179520), (510, 179168), (528, 173060), (544, 167970), (561, 162880), (660, 138448), (680, 134376), (704, 129795), (748, 122160), (816, 111980), (880, 103836), (935, 97728), (960, 95183), (1018, 89760), (1020, 89584), (1056, 86530), (1088, 83985), (1122, 81440), (1320, 69224), (1360, 67188), (1496, 61080), (1527, 59840), (1632, 55990), (1760, 51918), (1870, 48864), (2036, 44880), (2040, 44792), (2112, 43265), (2244, 40720), (2545, 35904), (2640, 34612), (2720, 33594), (2805, 32576), (2992, 30540), (3054, 29920), (3264, 27995), (3520, 25959), (3740, 24432), (4072, 22440), (4080, 22396), (4488, 20360), (5090, 17952), (5280, 17306), (5440, 16797), (5599, 16320), (5610, 16288), (5984, 15270), (6108, 14960), (7480, 12216), (7635, 11968), (8144, 11220), (8160, 11198), (8653, 10560), (8976, 10180)]