75142080

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1$

素因数の和:265

約数の個数: 280

約数和(自身を含む): 289145472

約数和(自身を除く): 214003392

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 162, 180, 192, 195, 208, 216, 223, 234, 240, 260, 270, 288, 312, 320, 324, 351, 360, 390, 405, 416, 432, 446, 468, 480, 520, 540, 576, 585, 624, 648, 669, 702, 720, 780, 810, 832, 864, 892, 936, 960, 1040, 1053, 1080, 1115, 1170, 1248, 1296, 1338, 1404, 1440, 1560, 1620, 1728, 1755, 1784, 1872, 2007, 2080, 2106, 2160, 2230, 2340, 2496, 2592, 2676, 2808, 2880, 2899, 3120, 3240, 3345, 3510, 3568, 3744, 4014, 4160, 4212, 4320, 4460, 4680, 5184, 5265, 5352, 5616, 5798, 6021, 6240, 6480, 6690, 7020, 7136, 7488, 8028, 8424, 8640, 8697, 8920, 9360, 10035, 10530, 10704, 11232, 11596, 12042, 12480, 12960, 13380, 14040, 14272, 14495, 16056, 16848, 17394, 17840, 18063, 18720, 20070, 21060, 21408, 22464, 23192, 24084, 25920, 26091, 26760, 28080, 28990, 30105, 32112, 33696, 34788, 35680, 36126, 37440, 40140, 42120, 42816, 43485, 46384, 48168, 52182, 53520, 56160, 57980, 60210, 64224, 67392, 69576, 71360, 72252, 78273, 80280, 84240, 86970, 90315, 92768, 96336, 104364, 107040, 112320, 115960, 120420, 128448, 130455, 139152, 144504, 156546, 160560, 168480, 173940, 180630, 185536, 192672, 208728, 214080, 231920, 234819, 240840, 260910, 278304, 289008, 313092, 321120, 336960, 347880, 361260, 385344, 391365, 417456, 463840, 469638, 481680, 521820, 556608, 578016, 626184, 642240, 695760, 722520, 782730, 834912, 927680, 939276, 963360, 1043640, 1156032, 1174095, 1252368, 1391520, 1445040, 1565460, 1669824, 1878552, 1926720, 2087280, 2348190, 2504736, 2783040, 2890080, 3130920, 3757104, 4174560, 4696380, 5009472, 5780160, 6261840, 7514208, 8349120, 9392760, 12523680, 15028416, 18785520, 25047360, 37571040, 75142080]

約数ペア:

[(1, 75142080), (2, 37571040), (3, 25047360), (4, 18785520), (5, 15028416), (6, 12523680), (8, 9392760), (9, 8349120), (10, 7514208), (12, 6261840), (13, 5780160), (15, 5009472), (16, 4696380), (18, 4174560), (20, 3757104), (24, 3130920), (26, 2890080), (27, 2783040), (30, 2504736), (32, 2348190), (36, 2087280), (39, 1926720), (40, 1878552), (45, 1669824), (48, 1565460), (52, 1445040), (54, 1391520), (60, 1252368), (64, 1174095), (65, 1156032), (72, 1043640), (78, 963360), (80, 939276), (81, 927680), (90, 834912), (96, 782730), (104, 722520), (108, 695760), (117, 642240), (120, 626184), (130, 578016), (135, 556608), (144, 521820), (156, 481680), (160, 469638), (162, 463840), (180, 417456), (192, 391365), (195, 385344), (208, 361260), (216, 347880), (223, 336960), (234, 321120), (240, 313092), (260, 289008), (270, 278304), (288, 260910), (312, 240840), (320, 234819), (324, 231920), (351, 214080), (360, 208728), (390, 192672), (405, 185536), (416, 180630), (432, 173940), (446, 168480), (468, 160560), (480, 156546), (520, 144504), (540, 139152), (576, 130455), (585, 128448), (624, 120420), (648, 115960), (669, 112320), (702, 107040), (720, 104364), (780, 96336), (810, 92768), (832, 90315), (864, 86970), (892, 84240), (936, 80280), (960, 78273), (1040, 72252), (1053, 71360), (1080, 69576), (1115, 67392), (1170, 64224), (1248, 60210), (1296, 57980), (1338, 56160), (1404, 53520), (1440, 52182), (1560, 48168), (1620, 46384), (1728, 43485), (1755, 42816), (1784, 42120), (1872, 40140), (2007, 37440), (2080, 36126), (2106, 35680), (2160, 34788), (2230, 33696), (2340, 32112), (2496, 30105), (2592, 28990), (2676, 28080), (2808, 26760), (2880, 26091), (2899, 25920), (3120, 24084), (3240, 23192), (3345, 22464), (3510, 21408), (3568, 21060), (3744, 20070), (4014, 18720), (4160, 18063), (4212, 17840), (4320, 17394), (4460, 16848), (4680, 16056), (5184, 14495), (5265, 14272), (5352, 14040), (5616, 13380), (5798, 12960), (6021, 12480), (6240, 12042), (6480, 11596), (6690, 11232), (7020, 10704), (7136, 10530), (7488, 10035), (8028, 9360), (8424, 8920), (8640, 8697)]