55168400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:122

約数の個数: 240

約数和(自身を含む): 171596160

約数和(自身を除く): 116427760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 19, 20, 25, 28, 34, 35, 38, 40, 50, 56, 61, 68, 70, 76, 80, 85, 95, 100, 112, 119, 122, 133, 136, 140, 152, 170, 175, 190, 200, 238, 244, 266, 272, 280, 304, 305, 323, 340, 350, 380, 400, 425, 427, 475, 476, 488, 532, 560, 595, 610, 646, 665, 680, 700, 760, 850, 854, 950, 952, 976, 1037, 1064, 1159, 1190, 1220, 1292, 1330, 1360, 1400, 1520, 1525, 1615, 1700, 1708, 1900, 1904, 2074, 2128, 2135, 2261, 2318, 2380, 2440, 2584, 2660, 2800, 2975, 3050, 3230, 3325, 3400, 3416, 3800, 4148, 4270, 4522, 4636, 4760, 4880, 5168, 5185, 5320, 5795, 5950, 6100, 6460, 6650, 6800, 6832, 7259, 7600, 8075, 8113, 8296, 8540, 9044, 9272, 9520, 10370, 10640, 10675, 11305, 11590, 11900, 12200, 12920, 13300, 14518, 16150, 16226, 16592, 17080, 18088, 18544, 19703, 20740, 21350, 22610, 23180, 23800, 24400, 25840, 25925, 26600, 28975, 29036, 32300, 32452, 34160, 36176, 36295, 39406, 40565, 41480, 42700, 45220, 46360, 47600, 51850, 53200, 56525, 57950, 58072, 64600, 64904, 72590, 78812, 81130, 82960, 85400, 90440, 92720, 98515, 103700, 113050, 115900, 116144, 129200, 129808, 137921, 145180, 157624, 162260, 170800, 180880, 181475, 197030, 202825, 207400, 226100, 231800, 275842, 290360, 315248, 324520, 362950, 394060, 405650, 414800, 452200, 463600, 492575, 551684, 580720, 649040, 689605, 725900, 788120, 811300, 904400, 985150, 1103368, 1379210, 1451800, 1576240, 1622600, 1970300, 2206736, 2758420, 2903600, 3245200, 3448025, 3940600, 5516840, 6896050, 7881200, 11033680, 13792100, 27584200, 55168400]

約数ペア:

[(1, 55168400), (2, 27584200), (4, 13792100), (5, 11033680), (7, 7881200), (8, 6896050), (10, 5516840), (14, 3940600), (16, 3448025), (17, 3245200), (19, 2903600), (20, 2758420), (25, 2206736), (28, 1970300), (34, 1622600), (35, 1576240), (38, 1451800), (40, 1379210), (50, 1103368), (56, 985150), (61, 904400), (68, 811300), (70, 788120), (76, 725900), (80, 689605), (85, 649040), (95, 580720), (100, 551684), (112, 492575), (119, 463600), (122, 452200), (133, 414800), (136, 405650), (140, 394060), (152, 362950), (170, 324520), (175, 315248), (190, 290360), (200, 275842), (238, 231800), (244, 226100), (266, 207400), (272, 202825), (280, 197030), (304, 181475), (305, 180880), (323, 170800), (340, 162260), (350, 157624), (380, 145180), (400, 137921), (425, 129808), (427, 129200), (475, 116144), (476, 115900), (488, 113050), (532, 103700), (560, 98515), (595, 92720), (610, 90440), (646, 85400), (665, 82960), (680, 81130), (700, 78812), (760, 72590), (850, 64904), (854, 64600), (950, 58072), (952, 57950), (976, 56525), (1037, 53200), (1064, 51850), (1159, 47600), (1190, 46360), (1220, 45220), (1292, 42700), (1330, 41480), (1360, 40565), (1400, 39406), (1520, 36295), (1525, 36176), (1615, 34160), (1700, 32452), (1708, 32300), (1900, 29036), (1904, 28975), (2074, 26600), (2128, 25925), (2135, 25840), (2261, 24400), (2318, 23800), (2380, 23180), (2440, 22610), (2584, 21350), (2660, 20740), (2800, 19703), (2975, 18544), (3050, 18088), (3230, 17080), (3325, 16592), (3400, 16226), (3416, 16150), (3800, 14518), (4148, 13300), (4270, 12920), (4522, 12200), (4636, 11900), (4760, 11590), (4880, 11305), (5168, 10675), (5185, 10640), (5320, 10370), (5795, 9520), (5950, 9272), (6100, 9044), (6460, 8540), (6650, 8296), (6800, 8113), (6832, 8075), (7259, 7600)]