181761600

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1993}}^1$

素因数の和:2037

約数の個数: 168

約数和(自身を含む): 628030240

約数和(自身を除く): 446268640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 32, 38, 40, 48, 50, 57, 60, 64, 75, 76, 80, 95, 96, 100, 114, 120, 150, 152, 160, 190, 192, 200, 228, 240, 285, 300, 304, 320, 380, 400, 456, 475, 480, 570, 600, 608, 760, 800, 912, 950, 960, 1140, 1200, 1216, 1425, 1520, 1600, 1824, 1900, 1993, 2280, 2400, 2850, 3040, 3648, 3800, 3986, 4560, 4800, 5700, 5979, 6080, 7600, 7972, 9120, 9965, 11400, 11958, 15200, 15944, 18240, 19930, 22800, 23916, 29895, 30400, 31888, 37867, 39860, 45600, 47832, 49825, 59790, 63776, 75734, 79720, 91200, 95664, 99650, 113601, 119580, 127552, 149475, 151468, 159440, 189335, 191328, 199300, 227202, 239160, 298950, 302936, 318880, 378670, 382656, 398600, 454404, 478320, 568005, 597900, 605872, 637760, 757340, 797200, 908808, 946675, 956640, 1136010, 1195800, 1211744, 1514680, 1594400, 1817616, 1893350, 1913280, 2272020, 2391600, 2423488, 2840025, 3029360, 3188800, 3635232, 3786700, 4544040, 4783200, 5680050, 6058720, 7270464, 7573400, 9088080, 9566400, 11360100, 12117440, 15146800, 18176160, 22720200, 30293600, 36352320, 45440400, 60587200, 90880800, 181761600]

約数ペア:

[(1, 181761600), (2, 90880800), (3, 60587200), (4, 45440400), (5, 36352320), (6, 30293600), (8, 22720200), (10, 18176160), (12, 15146800), (15, 12117440), (16, 11360100), (19, 9566400), (20, 9088080), (24, 7573400), (25, 7270464), (30, 6058720), (32, 5680050), (38, 4783200), (40, 4544040), (48, 3786700), (50, 3635232), (57, 3188800), (60, 3029360), (64, 2840025), (75, 2423488), (76, 2391600), (80, 2272020), (95, 1913280), (96, 1893350), (100, 1817616), (114, 1594400), (120, 1514680), (150, 1211744), (152, 1195800), (160, 1136010), (190, 956640), (192, 946675), (200, 908808), (228, 797200), (240, 757340), (285, 637760), (300, 605872), (304, 597900), (320, 568005), (380, 478320), (400, 454404), (456, 398600), (475, 382656), (480, 378670), (570, 318880), (600, 302936), (608, 298950), (760, 239160), (800, 227202), (912, 199300), (950, 191328), (960, 189335), (1140, 159440), (1200, 151468), (1216, 149475), (1425, 127552), (1520, 119580), (1600, 113601), (1824, 99650), (1900, 95664), (1993, 91200), (2280, 79720), (2400, 75734), (2850, 63776), (3040, 59790), (3648, 49825), (3800, 47832), (3986, 45600), (4560, 39860), (4800, 37867), (5700, 31888), (5979, 30400), (6080, 29895), (7600, 23916), (7972, 22800), (9120, 19930), (9965, 18240), (11400, 15944), (11958, 15200)]