1008077000

素因数分解:

$2^3\times 5^3\times 7^3\times {\mathrm{2939}}^1$

素因数の和:2981

約数の個数: 128

約数和(自身を含む): 2751840000

約数和(自身を除く): 1743763000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 70, 98, 100, 125, 140, 175, 196, 200, 245, 250, 280, 343, 350, 392, 490, 500, 686, 700, 875, 980, 1000, 1225, 1372, 1400, 1715, 1750, 1960, 2450, 2744, 2939, 3430, 3500, 4900, 5878, 6125, 6860, 7000, 8575, 9800, 11756, 12250, 13720, 14695, 17150, 20573, 23512, 24500, 29390, 34300, 41146, 42875, 49000, 58780, 68600, 73475, 82292, 85750, 102865, 117560, 144011, 146950, 164584, 171500, 205730, 288022, 293900, 343000, 367375, 411460, 514325, 576044, 587800, 720055, 734750, 822920, 1008077, 1028650, 1152088, 1440110, 1469500, 2016154, 2057300, 2571625, 2880220, 2939000, 3600275, 4032308, 4114600, 5040385, 5143250, 5760440, 7200550, 8064616, 10080770, 10286500, 14401100, 18001375, 20161540, 20573000, 25201925, 28802200, 36002750, 40323080, 50403850, 72005500, 100807700, 126009625, 144011000, 201615400, 252019250, 504038500, 1008077000]

約数ペア:

[(1, 1008077000), (2, 504038500), (4, 252019250), (5, 201615400), (7, 144011000), (8, 126009625), (10, 100807700), (14, 72005500), (20, 50403850), (25, 40323080), (28, 36002750), (35, 28802200), (40, 25201925), (49, 20573000), (50, 20161540), (56, 18001375), (70, 14401100), (98, 10286500), (100, 10080770), (125, 8064616), (140, 7200550), (175, 5760440), (196, 5143250), (200, 5040385), (245, 4114600), (250, 4032308), (280, 3600275), (343, 2939000), (350, 2880220), (392, 2571625), (490, 2057300), (500, 2016154), (686, 1469500), (700, 1440110), (875, 1152088), (980, 1028650), (1000, 1008077), (1225, 822920), (1372, 734750), (1400, 720055), (1715, 587800), (1750, 576044), (1960, 514325), (2450, 411460), (2744, 367375), (2939, 343000), (3430, 293900), (3500, 288022), (4900, 205730), (5878, 171500), (6125, 164584), (6860, 146950), (7000, 144011), (8575, 117560), (9800, 102865), (11756, 85750), (12250, 82292), (13720, 73475), (14695, 68600), (17150, 58780), (20573, 49000), (23512, 42875), (24500, 41146), (29390, 34300)]