250007520

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2011}}^1$

素因数の和:2073

約数の個数: 192

約数和(自身を含む): 924811776

約数和(自身を除く): 674804256

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 37, 40, 42, 48, 56, 60, 70, 74, 80, 84, 96, 105, 111, 112, 120, 140, 148, 160, 168, 185, 210, 222, 224, 240, 259, 280, 296, 336, 370, 420, 444, 480, 518, 555, 560, 592, 672, 740, 777, 840, 888, 1036, 1110, 1120, 1184, 1295, 1480, 1554, 1680, 1776, 2011, 2072, 2220, 2590, 2960, 3108, 3360, 3552, 3885, 4022, 4144, 4440, 5180, 5920, 6033, 6216, 7770, 8044, 8288, 8880, 10055, 10360, 12066, 12432, 14077, 15540, 16088, 17760, 20110, 20720, 24132, 24864, 28154, 30165, 31080, 32176, 40220, 41440, 42231, 48264, 56308, 60330, 62160, 64352, 70385, 74407, 80440, 84462, 96528, 112616, 120660, 124320, 140770, 148814, 160880, 168924, 193056, 211155, 223221, 225232, 241320, 281540, 297628, 321760, 337848, 372035, 422310, 446442, 450464, 482640, 520849, 563080, 595256, 675696, 744070, 844620, 892884, 965280, 1041698, 1116105, 1126160, 1190512, 1351392, 1488140, 1562547, 1689240, 1785768, 2083396, 2232210, 2252320, 2381024, 2604245, 2976280, 3125094, 3378480, 3571536, 4166792, 4464420, 5208490, 5952560, 6250188, 6756960, 7143072, 7812735, 8333584, 8928840, 10416980, 11905120, 12500376, 15625470, 16667168, 17857680, 20833960, 25000752, 31250940, 35715360, 41667920, 50001504, 62501880, 83335840, 125003760, 250007520]

約数ペア:

[(1, 250007520), (2, 125003760), (3, 83335840), (4, 62501880), (5, 50001504), (6, 41667920), (7, 35715360), (8, 31250940), (10, 25000752), (12, 20833960), (14, 17857680), (15, 16667168), (16, 15625470), (20, 12500376), (21, 11905120), (24, 10416980), (28, 8928840), (30, 8333584), (32, 7812735), (35, 7143072), (37, 6756960), (40, 6250188), (42, 5952560), (48, 5208490), (56, 4464420), (60, 4166792), (70, 3571536), (74, 3378480), (80, 3125094), (84, 2976280), (96, 2604245), (105, 2381024), (111, 2252320), (112, 2232210), (120, 2083396), (140, 1785768), (148, 1689240), (160, 1562547), (168, 1488140), (185, 1351392), (210, 1190512), (222, 1126160), (224, 1116105), (240, 1041698), (259, 965280), (280, 892884), (296, 844620), (336, 744070), (370, 675696), (420, 595256), (444, 563080), (480, 520849), (518, 482640), (555, 450464), (560, 446442), (592, 422310), (672, 372035), (740, 337848), (777, 321760), (840, 297628), (888, 281540), (1036, 241320), (1110, 225232), (1120, 223221), (1184, 211155), (1295, 193056), (1480, 168924), (1554, 160880), (1680, 148814), (1776, 140770), (2011, 124320), (2072, 120660), (2220, 112616), (2590, 96528), (2960, 84462), (3108, 80440), (3360, 74407), (3552, 70385), (3885, 64352), (4022, 62160), (4144, 60330), (4440, 56308), (5180, 48264), (5920, 42231), (6033, 41440), (6216, 40220), (7770, 32176), (8044, 31080), (8288, 30165), (8880, 28154), (10055, 24864), (10360, 24132), (12066, 20720), (12432, 20110), (14077, 17760), (15540, 16088)]