190857000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{113}}^1\times {\mathrm{563}}^1$

素因数の和:700

約数の個数: 128

約数和(自身を含む): 601810560

約数和(自身を除く): 410953560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 113, 120, 125, 150, 200, 226, 250, 300, 339, 375, 452, 500, 563, 565, 600, 678, 750, 904, 1000, 1126, 1130, 1356, 1500, 1689, 1695, 2252, 2260, 2712, 2815, 2825, 3000, 3378, 3390, 4504, 4520, 5630, 5650, 6756, 6780, 8445, 8475, 11260, 11300, 13512, 13560, 14075, 14125, 16890, 16950, 22520, 22600, 28150, 28250, 33780, 33900, 42225, 42375, 56300, 56500, 63619, 67560, 67800, 70375, 84450, 84750, 112600, 113000, 127238, 140750, 168900, 169500, 190857, 211125, 254476, 281500, 318095, 337800, 339000, 381714, 422250, 508952, 563000, 636190, 763428, 844500, 954285, 1272380, 1526856, 1590475, 1689000, 1908570, 2544760, 3180950, 3817140, 4771425, 6361900, 7634280, 7952375, 9542850, 12723800, 15904750, 19085700, 23857125, 31809500, 38171400, 47714250, 63619000, 95428500, 190857000]

約数ペア:

[(1, 190857000), (2, 95428500), (3, 63619000), (4, 47714250), (5, 38171400), (6, 31809500), (8, 23857125), (10, 19085700), (12, 15904750), (15, 12723800), (20, 9542850), (24, 7952375), (25, 7634280), (30, 6361900), (40, 4771425), (50, 3817140), (60, 3180950), (75, 2544760), (100, 1908570), (113, 1689000), (120, 1590475), (125, 1526856), (150, 1272380), (200, 954285), (226, 844500), (250, 763428), (300, 636190), (339, 563000), (375, 508952), (452, 422250), (500, 381714), (563, 339000), (565, 337800), (600, 318095), (678, 281500), (750, 254476), (904, 211125), (1000, 190857), (1126, 169500), (1130, 168900), (1356, 140750), (1500, 127238), (1689, 113000), (1695, 112600), (2252, 84750), (2260, 84450), (2712, 70375), (2815, 67800), (2825, 67560), (3000, 63619), (3378, 56500), (3390, 56300), (4504, 42375), (4520, 42225), (5630, 33900), (5650, 33780), (6756, 28250), (6780, 28150), (8445, 22600), (8475, 22520), (11260, 16950), (11300, 16890), (13512, 14125), (13560, 14075)]