239160000

素因数分解:

$2^6\times 3^1\times 5^4\times {\mathrm{1993}}^1$

素因数の和:2028

約数の個数: 140

約数和(自身を含む): 791115512

約数和(自身を除く): 551955512

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 125, 150, 160, 192, 200, 240, 250, 300, 320, 375, 400, 480, 500, 600, 625, 750, 800, 960, 1000, 1200, 1250, 1500, 1600, 1875, 1993, 2000, 2400, 2500, 3000, 3750, 3986, 4000, 4800, 5000, 5979, 6000, 7500, 7972, 8000, 9965, 10000, 11958, 12000, 15000, 15944, 19930, 20000, 23916, 24000, 29895, 30000, 31888, 39860, 40000, 47832, 49825, 59790, 60000, 63776, 79720, 95664, 99650, 119580, 120000, 127552, 149475, 159440, 191328, 199300, 239160, 249125, 298950, 318880, 382656, 398600, 478320, 498250, 597900, 637760, 747375, 797200, 956640, 996500, 1195800, 1245625, 1494750, 1594400, 1913280, 1993000, 2391600, 2491250, 2989500, 3188800, 3736875, 3986000, 4783200, 4982500, 5979000, 7473750, 7972000, 9566400, 9965000, 11958000, 14947500, 15944000, 19930000, 23916000, 29895000, 39860000, 47832000, 59790000, 79720000, 119580000, 239160000]

約数ペア:

[(1, 239160000), (2, 119580000), (3, 79720000), (4, 59790000), (5, 47832000), (6, 39860000), (8, 29895000), (10, 23916000), (12, 19930000), (15, 15944000), (16, 14947500), (20, 11958000), (24, 9965000), (25, 9566400), (30, 7972000), (32, 7473750), (40, 5979000), (48, 4982500), (50, 4783200), (60, 3986000), (64, 3736875), (75, 3188800), (80, 2989500), (96, 2491250), (100, 2391600), (120, 1993000), (125, 1913280), (150, 1594400), (160, 1494750), (192, 1245625), (200, 1195800), (240, 996500), (250, 956640), (300, 797200), (320, 747375), (375, 637760), (400, 597900), (480, 498250), (500, 478320), (600, 398600), (625, 382656), (750, 318880), (800, 298950), (960, 249125), (1000, 239160), (1200, 199300), (1250, 191328), (1500, 159440), (1600, 149475), (1875, 127552), (1993, 120000), (2000, 119580), (2400, 99650), (2500, 95664), (3000, 79720), (3750, 63776), (3986, 60000), (4000, 59790), (4800, 49825), (5000, 47832), (5979, 40000), (6000, 39860), (7500, 31888), (7972, 30000), (8000, 29895), (9965, 24000), (10000, 23916), (11958, 20000), (12000, 19930), (15000, 15944)]