135485000

素因数分解:

$2^3\times 5^4\times 7^3\times {\mathrm{79}}^1$

素因数の和:126

約数の個数: 160

約数和(自身を含む): 374880000

約数和(自身を除く): 239395000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 70, 79, 98, 100, 125, 140, 158, 175, 196, 200, 245, 250, 280, 316, 343, 350, 392, 395, 490, 500, 553, 625, 632, 686, 700, 790, 875, 980, 1000, 1106, 1225, 1250, 1372, 1400, 1580, 1715, 1750, 1960, 1975, 2212, 2450, 2500, 2744, 2765, 3160, 3430, 3500, 3871, 3950, 4375, 4424, 4900, 5000, 5530, 6125, 6860, 7000, 7742, 7900, 8575, 8750, 9800, 9875, 11060, 12250, 13720, 13825, 15484, 15800, 17150, 17500, 19355, 19750, 22120, 24500, 27097, 27650, 30625, 30968, 34300, 35000, 38710, 39500, 42875, 49000, 49375, 54194, 55300, 61250, 68600, 69125, 77420, 79000, 85750, 96775, 98750, 108388, 110600, 122500, 135485, 138250, 154840, 171500, 193550, 197500, 214375, 216776, 245000, 270970, 276500, 343000, 345625, 387100, 395000, 428750, 483875, 541940, 553000, 677425, 691250, 774200, 857500, 967750, 1083880, 1354850, 1382500, 1715000, 1935500, 2419375, 2709700, 2765000, 3387125, 3871000, 4838750, 5419400, 6774250, 9677500, 13548500, 16935625, 19355000, 27097000, 33871250, 67742500, 135485000]

約数ペア:

[(1, 135485000), (2, 67742500), (4, 33871250), (5, 27097000), (7, 19355000), (8, 16935625), (10, 13548500), (14, 9677500), (20, 6774250), (25, 5419400), (28, 4838750), (35, 3871000), (40, 3387125), (49, 2765000), (50, 2709700), (56, 2419375), (70, 1935500), (79, 1715000), (98, 1382500), (100, 1354850), (125, 1083880), (140, 967750), (158, 857500), (175, 774200), (196, 691250), (200, 677425), (245, 553000), (250, 541940), (280, 483875), (316, 428750), (343, 395000), (350, 387100), (392, 345625), (395, 343000), (490, 276500), (500, 270970), (553, 245000), (625, 216776), (632, 214375), (686, 197500), (700, 193550), (790, 171500), (875, 154840), (980, 138250), (1000, 135485), (1106, 122500), (1225, 110600), (1250, 108388), (1372, 98750), (1400, 96775), (1580, 85750), (1715, 79000), (1750, 77420), (1960, 69125), (1975, 68600), (2212, 61250), (2450, 55300), (2500, 54194), (2744, 49375), (2765, 49000), (3160, 42875), (3430, 39500), (3500, 38710), (3871, 35000), (3950, 34300), (4375, 30968), (4424, 30625), (4900, 27650), (5000, 27097), (5530, 24500), (6125, 22120), (6860, 19750), (7000, 19355), (7742, 17500), (7900, 17150), (8575, 15800), (8750, 15484), (9800, 13825), (9875, 13720), (11060, 12250)]