284186000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{383}}^1$

素因数の和:466

約数の個数: 160

約数和(自身を含む): 802234368

約数和(自身を除く): 518048368

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 53, 56, 70, 80, 100, 106, 112, 125, 140, 175, 200, 212, 250, 265, 280, 350, 371, 383, 400, 424, 500, 530, 560, 700, 742, 766, 848, 875, 1000, 1060, 1325, 1400, 1484, 1532, 1750, 1855, 1915, 2000, 2120, 2650, 2681, 2800, 2968, 3064, 3500, 3710, 3830, 4240, 5300, 5362, 5936, 6128, 6625, 7000, 7420, 7660, 9275, 9575, 10600, 10724, 13250, 13405, 14000, 14840, 15320, 18550, 19150, 20299, 21200, 21448, 26500, 26810, 29680, 30640, 37100, 38300, 40598, 42896, 46375, 47875, 53000, 53620, 67025, 74200, 76600, 81196, 92750, 95750, 101495, 106000, 107240, 134050, 142093, 148400, 153200, 162392, 185500, 191500, 202990, 214480, 268100, 284186, 324784, 335125, 371000, 383000, 405980, 507475, 536200, 568372, 670250, 710465, 742000, 766000, 811960, 1014950, 1072400, 1136744, 1340500, 1420930, 1623920, 2029900, 2273488, 2537375, 2681000, 2841860, 3552325, 4059800, 5074750, 5362000, 5683720, 7104650, 8119600, 10149500, 11367440, 14209300, 17761625, 20299000, 28418600, 35523250, 40598000, 56837200, 71046500, 142093000, 284186000]

約数ペア:

[(1, 284186000), (2, 142093000), (4, 71046500), (5, 56837200), (7, 40598000), (8, 35523250), (10, 28418600), (14, 20299000), (16, 17761625), (20, 14209300), (25, 11367440), (28, 10149500), (35, 8119600), (40, 7104650), (50, 5683720), (53, 5362000), (56, 5074750), (70, 4059800), (80, 3552325), (100, 2841860), (106, 2681000), (112, 2537375), (125, 2273488), (140, 2029900), (175, 1623920), (200, 1420930), (212, 1340500), (250, 1136744), (265, 1072400), (280, 1014950), (350, 811960), (371, 766000), (383, 742000), (400, 710465), (424, 670250), (500, 568372), (530, 536200), (560, 507475), (700, 405980), (742, 383000), (766, 371000), (848, 335125), (875, 324784), (1000, 284186), (1060, 268100), (1325, 214480), (1400, 202990), (1484, 191500), (1532, 185500), (1750, 162392), (1855, 153200), (1915, 148400), (2000, 142093), (2120, 134050), (2650, 107240), (2681, 106000), (2800, 101495), (2968, 95750), (3064, 92750), (3500, 81196), (3710, 76600), (3830, 74200), (4240, 67025), (5300, 53620), (5362, 53000), (5936, 47875), (6128, 46375), (6625, 42896), (7000, 40598), (7420, 38300), (7660, 37100), (9275, 30640), (9575, 29680), (10600, 26810), (10724, 26500), (13250, 21448), (13405, 21200), (14000, 20299), (14840, 19150), (15320, 18550)]