128706000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{1129}}^1$

素因数の和:1174

約数の個数: 160

約数和(自身を含む): 437174400

約数和(自身を除く): 308468400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 38, 40, 48, 50, 57, 60, 75, 76, 80, 95, 100, 114, 120, 125, 150, 152, 190, 200, 228, 240, 250, 285, 300, 304, 375, 380, 400, 456, 475, 500, 570, 600, 750, 760, 912, 950, 1000, 1129, 1140, 1200, 1425, 1500, 1520, 1900, 2000, 2258, 2280, 2375, 2850, 3000, 3387, 3800, 4516, 4560, 4750, 5645, 5700, 6000, 6774, 7125, 7600, 9032, 9500, 11290, 11400, 13548, 14250, 16935, 18064, 19000, 21451, 22580, 22800, 27096, 28225, 28500, 33870, 38000, 42902, 45160, 54192, 56450, 57000, 64353, 67740, 84675, 85804, 90320, 107255, 112900, 114000, 128706, 135480, 141125, 169350, 171608, 214510, 225800, 257412, 270960, 282250, 321765, 338700, 343216, 423375, 429020, 451600, 514824, 536275, 564500, 643530, 677400, 846750, 858040, 1029648, 1072550, 1129000, 1287060, 1354800, 1608825, 1693500, 1716080, 2145100, 2258000, 2574120, 2681375, 3217650, 3387000, 4290200, 5148240, 5362750, 6435300, 6774000, 8044125, 8580400, 10725500, 12870600, 16088250, 21451000, 25741200, 32176500, 42902000, 64353000, 128706000]

約数ペア:

[(1, 128706000), (2, 64353000), (3, 42902000), (4, 32176500), (5, 25741200), (6, 21451000), (8, 16088250), (10, 12870600), (12, 10725500), (15, 8580400), (16, 8044125), (19, 6774000), (20, 6435300), (24, 5362750), (25, 5148240), (30, 4290200), (38, 3387000), (40, 3217650), (48, 2681375), (50, 2574120), (57, 2258000), (60, 2145100), (75, 1716080), (76, 1693500), (80, 1608825), (95, 1354800), (100, 1287060), (114, 1129000), (120, 1072550), (125, 1029648), (150, 858040), (152, 846750), (190, 677400), (200, 643530), (228, 564500), (240, 536275), (250, 514824), (285, 451600), (300, 429020), (304, 423375), (375, 343216), (380, 338700), (400, 321765), (456, 282250), (475, 270960), (500, 257412), (570, 225800), (600, 214510), (750, 171608), (760, 169350), (912, 141125), (950, 135480), (1000, 128706), (1129, 114000), (1140, 112900), (1200, 107255), (1425, 90320), (1500, 85804), (1520, 84675), (1900, 67740), (2000, 64353), (2258, 57000), (2280, 56450), (2375, 54192), (2850, 45160), (3000, 42902), (3387, 38000), (3800, 33870), (4516, 28500), (4560, 28225), (4750, 27096), (5645, 22800), (5700, 22580), (6000, 21451), (6774, 19000), (7125, 18064), (7600, 16935), (9032, 14250), (9500, 13548), (11290, 11400)]