1245629000

素因数分解:

$2^3\times 5^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2311}}^1$

素因数の和:2357

約数の個数: 192

約数和(自身を含む): 3700494720

約数和(自身を除く): 2454865720

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 25, 28, 35, 40, 44, 49, 50, 55, 56, 70, 77, 88, 98, 100, 110, 125, 140, 154, 175, 196, 200, 220, 245, 250, 275, 280, 308, 350, 385, 392, 440, 490, 500, 539, 550, 616, 700, 770, 875, 980, 1000, 1078, 1100, 1225, 1375, 1400, 1540, 1750, 1925, 1960, 2156, 2200, 2311, 2450, 2695, 2750, 3080, 3500, 3850, 4312, 4622, 4900, 5390, 5500, 6125, 7000, 7700, 9244, 9625, 9800, 10780, 11000, 11555, 12250, 13475, 15400, 16177, 18488, 19250, 21560, 23110, 24500, 25421, 26950, 32354, 38500, 46220, 49000, 50842, 53900, 57775, 64708, 67375, 77000, 80885, 92440, 101684, 107800, 113239, 115550, 127105, 129416, 134750, 161770, 177947, 203368, 226478, 231100, 254210, 269500, 288875, 323540, 355894, 404425, 452956, 462200, 508420, 539000, 566195, 577750, 635525, 647080, 711788, 808850, 889735, 905912, 1016840, 1132390, 1155500, 1245629, 1271050, 1423576, 1617700, 1779470, 2022125, 2264780, 2311000, 2491258, 2542100, 2830975, 3177625, 3235400, 3558940, 4044250, 4448675, 4529560, 4982516, 5084200, 5661950, 6228145, 6355250, 7117880, 8088500, 8897350, 9965032, 11323900, 12456290, 12710500, 14154875, 16177000, 17794700, 22243375, 22647800, 24912580, 25421000, 28309750, 31140725, 35589400, 44486750, 49825160, 56619500, 62281450, 88973500, 113239000, 124562900, 155703625, 177947000, 249125800, 311407250, 622814500, 1245629000]

約数ペア:

[(1, 1245629000), (2, 622814500), (4, 311407250), (5, 249125800), (7, 177947000), (8, 155703625), (10, 124562900), (11, 113239000), (14, 88973500), (20, 62281450), (22, 56619500), (25, 49825160), (28, 44486750), (35, 35589400), (40, 31140725), (44, 28309750), (49, 25421000), (50, 24912580), (55, 22647800), (56, 22243375), (70, 17794700), (77, 16177000), (88, 14154875), (98, 12710500), (100, 12456290), (110, 11323900), (125, 9965032), (140, 8897350), (154, 8088500), (175, 7117880), (196, 6355250), (200, 6228145), (220, 5661950), (245, 5084200), (250, 4982516), (275, 4529560), (280, 4448675), (308, 4044250), (350, 3558940), (385, 3235400), (392, 3177625), (440, 2830975), (490, 2542100), (500, 2491258), (539, 2311000), (550, 2264780), (616, 2022125), (700, 1779470), (770, 1617700), (875, 1423576), (980, 1271050), (1000, 1245629), (1078, 1155500), (1100, 1132390), (1225, 1016840), (1375, 905912), (1400, 889735), (1540, 808850), (1750, 711788), (1925, 647080), (1960, 635525), (2156, 577750), (2200, 566195), (2311, 539000), (2450, 508420), (2695, 462200), (2750, 452956), (3080, 404425), (3500, 355894), (3850, 323540), (4312, 288875), (4622, 269500), (4900, 254210), (5390, 231100), (5500, 226478), (6125, 203368), (7000, 177947), (7700, 161770), (9244, 134750), (9625, 129416), (9800, 127105), (10780, 115550), (11000, 113239), (11555, 107800), (12250, 101684), (13475, 92440), (15400, 80885), (16177, 77000), (18488, 67375), (19250, 64708), (21560, 57775), (23110, 53900), (24500, 50842), (25421, 49000), (26950, 46220), (32354, 38500)]