198147000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{257}}^2$

素因数の和:538

約数の個数: 96

約数和(自身を含む): 620633520

約数和(自身を除く): 422486520

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, 200, 250, 257, 300, 375, 500, 514, 600, 750, 771, 1000, 1028, 1285, 1500, 1542, 2056, 2570, 3000, 3084, 3855, 5140, 6168, 6425, 7710, 10280, 12850, 15420, 19275, 25700, 30840, 32125, 38550, 51400, 64250, 66049, 77100, 96375, 128500, 132098, 154200, 192750, 198147, 257000, 264196, 330245, 385500, 396294, 528392, 660490, 771000, 792588, 990735, 1320980, 1585176, 1651225, 1981470, 2641960, 3302450, 3962940, 4953675, 6604900, 7925880, 8256125, 9907350, 13209800, 16512250, 19814700, 24768375, 33024500, 39629400, 49536750, 66049000, 99073500, 198147000]

約数ペア:

[(1, 198147000), (2, 99073500), (3, 66049000), (4, 49536750), (5, 39629400), (6, 33024500), (8, 24768375), (10, 19814700), (12, 16512250), (15, 13209800), (20, 9907350), (24, 8256125), (25, 7925880), (30, 6604900), (40, 4953675), (50, 3962940), (60, 3302450), (75, 2641960), (100, 1981470), (120, 1651225), (125, 1585176), (150, 1320980), (200, 990735), (250, 792588), (257, 771000), (300, 660490), (375, 528392), (500, 396294), (514, 385500), (600, 330245), (750, 264196), (771, 257000), (1000, 198147), (1028, 192750), (1285, 154200), (1500, 132098), (1542, 128500), (2056, 96375), (2570, 77100), (3000, 66049), (3084, 64250), (3855, 51400), (5140, 38550), (6168, 32125), (6425, 30840), (7710, 25700), (10280, 19275), (12850, 15420)]