137921000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:125

約数の個数: 256

約数和(自身を含む): 417830400

約数和(自身を除く): 279909400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 19, 20, 25, 28, 34, 35, 38, 40, 50, 56, 61, 68, 70, 76, 85, 95, 100, 119, 122, 125, 133, 136, 140, 152, 170, 175, 190, 200, 238, 244, 250, 266, 280, 305, 323, 340, 350, 380, 425, 427, 475, 476, 488, 500, 532, 595, 610, 646, 665, 680, 700, 760, 850, 854, 875, 950, 952, 1000, 1037, 1064, 1159, 1190, 1220, 1292, 1330, 1400, 1525, 1615, 1700, 1708, 1750, 1900, 2074, 2125, 2135, 2261, 2318, 2375, 2380, 2440, 2584, 2660, 2975, 3050, 3230, 3325, 3400, 3416, 3500, 3800, 4148, 4250, 4270, 4522, 4636, 4750, 4760, 5185, 5320, 5795, 5950, 6100, 6460, 6650, 7000, 7259, 7625, 8075, 8113, 8296, 8500, 8540, 9044, 9272, 9500, 10370, 10675, 11305, 11590, 11900, 12200, 12920, 13300, 14518, 14875, 15250, 16150, 16226, 16625, 17000, 17080, 18088, 19000, 19703, 20740, 21350, 22610, 23180, 23800, 25925, 26600, 28975, 29036, 29750, 30500, 32300, 32452, 33250, 36295, 39406, 40375, 40565, 41480, 42700, 45220, 46360, 51850, 53375, 56525, 57950, 58072, 59500, 61000, 64600, 64904, 66500, 72590, 78812, 80750, 81130, 85400, 90440, 98515, 103700, 106750, 113050, 115900, 119000, 129625, 133000, 137921, 144875, 145180, 157624, 161500, 162260, 181475, 197030, 202825, 207400, 213500, 226100, 231800, 259250, 275842, 282625, 289750, 290360, 323000, 324520, 362950, 394060, 405650, 427000, 452200, 492575, 518500, 551684, 565250, 579500, 689605, 725900, 788120, 811300, 907375, 985150, 1014125, 1037000, 1103368, 1130500, 1159000, 1379210, 1451800, 1622600, 1814750, 1970300, 2028250, 2261000, 2462875, 2758420, 3448025, 3629500, 3940600, 4056500, 4925750, 5516840, 6896050, 7259000, 8113000, 9851500, 13792100, 17240125, 19703000, 27584200, 34480250, 68960500, 137921000]

約数ペア:

[(1, 137921000), (2, 68960500), (4, 34480250), (5, 27584200), (7, 19703000), (8, 17240125), (10, 13792100), (14, 9851500), (17, 8113000), (19, 7259000), (20, 6896050), (25, 5516840), (28, 4925750), (34, 4056500), (35, 3940600), (38, 3629500), (40, 3448025), (50, 2758420), (56, 2462875), (61, 2261000), (68, 2028250), (70, 1970300), (76, 1814750), (85, 1622600), (95, 1451800), (100, 1379210), (119, 1159000), (122, 1130500), (125, 1103368), (133, 1037000), (136, 1014125), (140, 985150), (152, 907375), (170, 811300), (175, 788120), (190, 725900), (200, 689605), (238, 579500), (244, 565250), (250, 551684), (266, 518500), (280, 492575), (305, 452200), (323, 427000), (340, 405650), (350, 394060), (380, 362950), (425, 324520), (427, 323000), (475, 290360), (476, 289750), (488, 282625), (500, 275842), (532, 259250), (595, 231800), (610, 226100), (646, 213500), (665, 207400), (680, 202825), (700, 197030), (760, 181475), (850, 162260), (854, 161500), (875, 157624), (950, 145180), (952, 144875), (1000, 137921), (1037, 133000), (1064, 129625), (1159, 119000), (1190, 115900), (1220, 113050), (1292, 106750), (1330, 103700), (1400, 98515), (1525, 90440), (1615, 85400), (1700, 81130), (1708, 80750), (1750, 78812), (1900, 72590), (2074, 66500), (2125, 64904), (2135, 64600), (2261, 61000), (2318, 59500), (2375, 58072), (2380, 57950), (2440, 56525), (2584, 53375), (2660, 51850), (2975, 46360), (3050, 45220), (3230, 42700), (3325, 41480), (3400, 40565), (3416, 40375), (3500, 39406), (3800, 36295), (4148, 33250), (4250, 32452), (4270, 32300), (4522, 30500), (4636, 29750), (4750, 29036), (4760, 28975), (5185, 26600), (5320, 25925), (5795, 23800), (5950, 23180), (6100, 22610), (6460, 21350), (6650, 20740), (7000, 19703), (7259, 19000), (7625, 18088), (8075, 17080), (8113, 17000), (8296, 16625), (8500, 16226), (8540, 16150), (9044, 15250), (9272, 14875), (9500, 14518), (10370, 13300), (10675, 12920), (11305, 12200), (11590, 11900)]