87563520

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{691}}^1$

素因数の和:729

約数の個数: 216

約数和(自身を含む): 330980832

約数和(自身を除く): 243417312

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 128, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 256, 264, 288, 320, 330, 352, 360, 384, 396, 440, 480, 495, 528, 576, 640, 660, 691, 704, 720, 768, 792, 880, 960, 990, 1056, 1152, 1280, 1320, 1382, 1408, 1440, 1584, 1760, 1920, 1980, 2073, 2112, 2304, 2640, 2764, 2816, 2880, 3168, 3455, 3520, 3840, 3960, 4146, 4224, 5280, 5528, 5760, 6219, 6336, 6910, 7040, 7601, 7920, 8292, 8448, 10365, 10560, 11056, 11520, 12438, 12672, 13820, 14080, 15202, 15840, 16584, 20730, 21120, 22112, 22803, 24876, 25344, 27640, 30404, 31095, 31680, 33168, 38005, 41460, 42240, 44224, 45606, 49752, 55280, 60808, 62190, 63360, 66336, 68409, 76010, 82920, 88448, 91212, 99504, 110560, 114015, 121616, 124380, 126720, 132672, 136818, 152020, 165840, 176896, 182424, 199008, 221120, 228030, 243232, 248760, 265344, 273636, 304040, 331680, 342045, 364848, 398016, 442240, 456060, 486464, 497520, 530688, 547272, 608080, 663360, 684090, 729696, 796032, 884480, 912120, 972928, 995040, 1094544, 1216160, 1326720, 1368180, 1459392, 1592064, 1824240, 1945856, 1990080, 2189088, 2432320, 2653440, 2736360, 2918784, 3648480, 3980160, 4378176, 4864640, 5472720, 5837568, 7296960, 7960320, 8756352, 9729280, 10945440, 14593920, 17512704, 21890880, 29187840, 43781760, 87563520]

約数ペア:

[(1, 87563520), (2, 43781760), (3, 29187840), (4, 21890880), (5, 17512704), (6, 14593920), (8, 10945440), (9, 9729280), (10, 8756352), (11, 7960320), (12, 7296960), (15, 5837568), (16, 5472720), (18, 4864640), (20, 4378176), (22, 3980160), (24, 3648480), (30, 2918784), (32, 2736360), (33, 2653440), (36, 2432320), (40, 2189088), (44, 1990080), (45, 1945856), (48, 1824240), (55, 1592064), (60, 1459392), (64, 1368180), (66, 1326720), (72, 1216160), (80, 1094544), (88, 995040), (90, 972928), (96, 912120), (99, 884480), (110, 796032), (120, 729696), (128, 684090), (132, 663360), (144, 608080), (160, 547272), (165, 530688), (176, 497520), (180, 486464), (192, 456060), (198, 442240), (220, 398016), (240, 364848), (256, 342045), (264, 331680), (288, 304040), (320, 273636), (330, 265344), (352, 248760), (360, 243232), (384, 228030), (396, 221120), (440, 199008), (480, 182424), (495, 176896), (528, 165840), (576, 152020), (640, 136818), (660, 132672), (691, 126720), (704, 124380), (720, 121616), (768, 114015), (792, 110560), (880, 99504), (960, 91212), (990, 88448), (1056, 82920), (1152, 76010), (1280, 68409), (1320, 66336), (1382, 63360), (1408, 62190), (1440, 60808), (1584, 55280), (1760, 49752), (1920, 45606), (1980, 44224), (2073, 42240), (2112, 41460), (2304, 38005), (2640, 33168), (2764, 31680), (2816, 31095), (2880, 30404), (3168, 27640), (3455, 25344), (3520, 24876), (3840, 22803), (3960, 22112), (4146, 21120), (4224, 20730), (5280, 16584), (5528, 15840), (5760, 15202), (6219, 14080), (6336, 13820), (6910, 12672), (7040, 12438), (7601, 11520), (7920, 11056), (8292, 10560), (8448, 10365)]