149847000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{199}}^1\times {\mathrm{251}}^1$

素因数の和:474

約数の個数: 128

約数和(自身を含む): 471744000

約数和(自身を除く): 321897000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 199, 200, 250, 251, 300, 375, 398, 500, 502, 597, 600, 750, 753, 796, 995, 1000, 1004, 1194, 1255, 1500, 1506, 1592, 1990, 2008, 2388, 2510, 2985, 3000, 3012, 3765, 3980, 4776, 4975, 5020, 5970, 6024, 6275, 7530, 7960, 9950, 10040, 11940, 12550, 14925, 15060, 18825, 19900, 23880, 24875, 25100, 29850, 30120, 31375, 37650, 39800, 49750, 49949, 50200, 59700, 62750, 74625, 75300, 94125, 99500, 99898, 119400, 125500, 149250, 149847, 150600, 188250, 199000, 199796, 249745, 251000, 298500, 299694, 376500, 399592, 499490, 597000, 599388, 749235, 753000, 998980, 1198776, 1248725, 1498470, 1997960, 2497450, 2996940, 3746175, 4994900, 5993880, 6243625, 7492350, 9989800, 12487250, 14984700, 18730875, 24974500, 29969400, 37461750, 49949000, 74923500, 149847000]

約数ペア:

[(1, 149847000), (2, 74923500), (3, 49949000), (4, 37461750), (5, 29969400), (6, 24974500), (8, 18730875), (10, 14984700), (12, 12487250), (15, 9989800), (20, 7492350), (24, 6243625), (25, 5993880), (30, 4994900), (40, 3746175), (50, 2996940), (60, 2497450), (75, 1997960), (100, 1498470), (120, 1248725), (125, 1198776), (150, 998980), (199, 753000), (200, 749235), (250, 599388), (251, 597000), (300, 499490), (375, 399592), (398, 376500), (500, 299694), (502, 298500), (597, 251000), (600, 249745), (750, 199796), (753, 199000), (796, 188250), (995, 150600), (1000, 149847), (1004, 149250), (1194, 125500), (1255, 119400), (1500, 99898), (1506, 99500), (1592, 94125), (1990, 75300), (2008, 74625), (2388, 62750), (2510, 59700), (2985, 50200), (3000, 49949), (3012, 49750), (3765, 39800), (3980, 37650), (4776, 31375), (4975, 30120), (5020, 29850), (5970, 25100), (6024, 24875), (6275, 23880), (7530, 19900), (7960, 18825), (9950, 15060), (10040, 14925), (11940, 12550)]