389937600

素因数分解:

$2^6\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2083}}^1$

素因数の和:2124

約数の個数: 252

約数和(自身を含む): 1493256856

約数和(自身を除く): 1103319256

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 30, 32, 36, 39, 40, 45, 48, 50, 52, 60, 64, 65, 72, 75, 78, 80, 90, 96, 100, 104, 117, 120, 130, 144, 150, 156, 160, 180, 192, 195, 200, 208, 225, 234, 240, 260, 288, 300, 312, 320, 325, 360, 390, 400, 416, 450, 468, 480, 520, 576, 585, 600, 624, 650, 720, 780, 800, 832, 900, 936, 960, 975, 1040, 1170, 1200, 1248, 1300, 1440, 1560, 1600, 1800, 1872, 1950, 2080, 2083, 2340, 2400, 2496, 2600, 2880, 2925, 3120, 3600, 3744, 3900, 4160, 4166, 4680, 4800, 5200, 5850, 6240, 6249, 7200, 7488, 7800, 8332, 9360, 10400, 10415, 11700, 12480, 12498, 14400, 15600, 16664, 18720, 18747, 20800, 20830, 23400, 24996, 27079, 31200, 31245, 33328, 37440, 37494, 41660, 46800, 49992, 52075, 54158, 62400, 62490, 66656, 74988, 81237, 83320, 93600, 93735, 99984, 104150, 108316, 124980, 133312, 135395, 149976, 156225, 162474, 166640, 187200, 187470, 199968, 208300, 216632, 243711, 249960, 270790, 299952, 312450, 324948, 333280, 374940, 399936, 406185, 416600, 433264, 468675, 487422, 499920, 541580, 599904, 624900, 649896, 666560, 676975, 749880, 812370, 833200, 866528, 937350, 974844, 999840, 1083160, 1199808, 1218555, 1249800, 1299792, 1353950, 1499760, 1624740, 1666400, 1733056, 1874700, 1949688, 1999680, 2030925, 2166320, 2437110, 2499600, 2599584, 2707900, 2999520, 3249480, 3332800, 3749400, 3899376, 4061850, 4332640, 4874220, 4999200, 5199168, 5415800, 5999040, 6092775, 6498960, 7498800, 7798752, 8123700, 8665280, 9748440, 9998400, 10831600, 12185550, 12997920, 14997600, 15597504, 16247400, 19496880, 21663200, 24371100, 25995840, 29995200, 32494800, 38993760, 43326400, 48742200, 64989600, 77987520, 97484400, 129979200, 194968800, 389937600]

約数ペア:

[(1, 389937600), (2, 194968800), (3, 129979200), (4, 97484400), (5, 77987520), (6, 64989600), (8, 48742200), (9, 43326400), (10, 38993760), (12, 32494800), (13, 29995200), (15, 25995840), (16, 24371100), (18, 21663200), (20, 19496880), (24, 16247400), (25, 15597504), (26, 14997600), (30, 12997920), (32, 12185550), (36, 10831600), (39, 9998400), (40, 9748440), (45, 8665280), (48, 8123700), (50, 7798752), (52, 7498800), (60, 6498960), (64, 6092775), (65, 5999040), (72, 5415800), (75, 5199168), (78, 4999200), (80, 4874220), (90, 4332640), (96, 4061850), (100, 3899376), (104, 3749400), (117, 3332800), (120, 3249480), (130, 2999520), (144, 2707900), (150, 2599584), (156, 2499600), (160, 2437110), (180, 2166320), (192, 2030925), (195, 1999680), (200, 1949688), (208, 1874700), (225, 1733056), (234, 1666400), (240, 1624740), (260, 1499760), (288, 1353950), (300, 1299792), (312, 1249800), (320, 1218555), (325, 1199808), (360, 1083160), (390, 999840), (400, 974844), (416, 937350), (450, 866528), (468, 833200), (480, 812370), (520, 749880), (576, 676975), (585, 666560), (600, 649896), (624, 624900), (650, 599904), (720, 541580), (780, 499920), (800, 487422), (832, 468675), (900, 433264), (936, 416600), (960, 406185), (975, 399936), (1040, 374940), (1170, 333280), (1200, 324948), (1248, 312450), (1300, 299952), (1440, 270790), (1560, 249960), (1600, 243711), (1800, 216632), (1872, 208300), (1950, 199968), (2080, 187470), (2083, 187200), (2340, 166640), (2400, 162474), (2496, 156225), (2600, 149976), (2880, 135395), (2925, 133312), (3120, 124980), (3600, 108316), (3744, 104150), (3900, 99984), (4160, 93735), (4166, 93600), (4680, 83320), (4800, 81237), (5200, 74988), (5850, 66656), (6240, 62490), (6249, 62400), (7200, 54158), (7488, 52075), (7800, 49992), (8332, 46800), (9360, 41660), (10400, 37494), (10415, 37440), (11700, 33328), (12480, 31245), (12498, 31200), (14400, 27079), (15600, 24996), (16664, 23400), (18720, 20830), (18747, 20800)]