55515460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:146

約数の個数: 192

約数和(自身を含む): 162570240

約数和(自身を除く): 107054780

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 26, 28, 35, 44, 47, 52, 55, 59, 65, 70, 77, 91, 94, 110, 118, 130, 140, 143, 154, 182, 188, 220, 235, 236, 260, 286, 295, 308, 329, 364, 385, 413, 455, 470, 517, 572, 590, 611, 649, 658, 715, 767, 770, 826, 910, 940, 1001, 1034, 1180, 1222, 1298, 1316, 1430, 1534, 1540, 1645, 1652, 1820, 2002, 2065, 2068, 2444, 2585, 2596, 2773, 2860, 3055, 3068, 3245, 3290, 3619, 3835, 4004, 4130, 4277, 4543, 5005, 5170, 5369, 5546, 6110, 6490, 6580, 6721, 7238, 7670, 8260, 8437, 8554, 9086, 10010, 10340, 10738, 11092, 12220, 12980, 13442, 13865, 14476, 15340, 16874, 17108, 18095, 18172, 19411, 20020, 21385, 21476, 22715, 26845, 26884, 27730, 30503, 33605, 33748, 36049, 36190, 38822, 42185, 42770, 45430, 47047, 53690, 55460, 59059, 61006, 67210, 72098, 72380, 77644, 84370, 85540, 90860, 94094, 97055, 107380, 118118, 122012, 134420, 144196, 152515, 168740, 180245, 188188, 194110, 213521, 235235, 236236, 252343, 295295, 305030, 360490, 388220, 396539, 427042, 470470, 504686, 590590, 610060, 720980, 793078, 854084, 940940, 1009372, 1067605, 1181180, 1261715, 1586156, 1982695, 2135210, 2523430, 2775773, 3965390, 4270420, 5046860, 5551546, 7930780, 11103092, 13878865, 27757730, 55515460]

約数ペア:

[(1, 55515460), (2, 27757730), (4, 13878865), (5, 11103092), (7, 7930780), (10, 5551546), (11, 5046860), (13, 4270420), (14, 3965390), (20, 2775773), (22, 2523430), (26, 2135210), (28, 1982695), (35, 1586156), (44, 1261715), (47, 1181180), (52, 1067605), (55, 1009372), (59, 940940), (65, 854084), (70, 793078), (77, 720980), (91, 610060), (94, 590590), (110, 504686), (118, 470470), (130, 427042), (140, 396539), (143, 388220), (154, 360490), (182, 305030), (188, 295295), (220, 252343), (235, 236236), (236, 235235), (260, 213521), (286, 194110), (295, 188188), (308, 180245), (329, 168740), (364, 152515), (385, 144196), (413, 134420), (455, 122012), (470, 118118), (517, 107380), (572, 97055), (590, 94094), (611, 90860), (649, 85540), (658, 84370), (715, 77644), (767, 72380), (770, 72098), (826, 67210), (910, 61006), (940, 59059), (1001, 55460), (1034, 53690), (1180, 47047), (1222, 45430), (1298, 42770), (1316, 42185), (1430, 38822), (1534, 36190), (1540, 36049), (1645, 33748), (1652, 33605), (1820, 30503), (2002, 27730), (2065, 26884), (2068, 26845), (2444, 22715), (2585, 21476), (2596, 21385), (2773, 20020), (2860, 19411), (3055, 18172), (3068, 18095), (3245, 17108), (3290, 16874), (3619, 15340), (3835, 14476), (4004, 13865), (4130, 13442), (4277, 12980), (4543, 12220), (5005, 11092), (5170, 10738), (5369, 10340), (5546, 10010), (6110, 9086), (6490, 8554), (6580, 8437), (6721, 8260), (7238, 7670)]