257707200

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{1013}}^1$

素因数の和:1091

約数の個数: 168

約数和(自身を含む): 862297488

約数和(自身を除く): 604590288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 53, 60, 64, 75, 80, 96, 100, 106, 120, 150, 159, 160, 192, 200, 212, 240, 265, 300, 318, 320, 400, 424, 480, 530, 600, 636, 795, 800, 848, 960, 1013, 1060, 1200, 1272, 1325, 1590, 1600, 1696, 2026, 2120, 2400, 2544, 2650, 3039, 3180, 3392, 3975, 4052, 4240, 4800, 5065, 5088, 5300, 6078, 6360, 7950, 8104, 8480, 10130, 10176, 10600, 12156, 12720, 15195, 15900, 16208, 16960, 20260, 21200, 24312, 25325, 25440, 30390, 31800, 32416, 40520, 42400, 48624, 50650, 50880, 53689, 60780, 63600, 64832, 75975, 81040, 84800, 97248, 101300, 107378, 121560, 127200, 151950, 161067, 162080, 194496, 202600, 214756, 243120, 254400, 268445, 303900, 322134, 324160, 405200, 429512, 486240, 536890, 607800, 644268, 805335, 810400, 859024, 972480, 1073780, 1215600, 1288536, 1342225, 1610670, 1620800, 1718048, 2147560, 2431200, 2577072, 2684450, 3221340, 3436096, 4026675, 4295120, 4862400, 5154144, 5368900, 6442680, 8053350, 8590240, 10308288, 10737800, 12885360, 16106700, 17180480, 21475600, 25770720, 32213400, 42951200, 51541440, 64426800, 85902400, 128853600, 257707200]

約数ペア:

[(1, 257707200), (2, 128853600), (3, 85902400), (4, 64426800), (5, 51541440), (6, 42951200), (8, 32213400), (10, 25770720), (12, 21475600), (15, 17180480), (16, 16106700), (20, 12885360), (24, 10737800), (25, 10308288), (30, 8590240), (32, 8053350), (40, 6442680), (48, 5368900), (50, 5154144), (53, 4862400), (60, 4295120), (64, 4026675), (75, 3436096), (80, 3221340), (96, 2684450), (100, 2577072), (106, 2431200), (120, 2147560), (150, 1718048), (159, 1620800), (160, 1610670), (192, 1342225), (200, 1288536), (212, 1215600), (240, 1073780), (265, 972480), (300, 859024), (318, 810400), (320, 805335), (400, 644268), (424, 607800), (480, 536890), (530, 486240), (600, 429512), (636, 405200), (795, 324160), (800, 322134), (848, 303900), (960, 268445), (1013, 254400), (1060, 243120), (1200, 214756), (1272, 202600), (1325, 194496), (1590, 162080), (1600, 161067), (1696, 151950), (2026, 127200), (2120, 121560), (2400, 107378), (2544, 101300), (2650, 97248), (3039, 84800), (3180, 81040), (3392, 75975), (3975, 64832), (4052, 63600), (4240, 60780), (4800, 53689), (5065, 50880), (5088, 50650), (5300, 48624), (6078, 42400), (6360, 40520), (7950, 32416), (8104, 31800), (8480, 30390), (10130, 25440), (10176, 25325), (10600, 24312), (12156, 21200), (12720, 20260), (15195, 16960), (15900, 16208)]