74335680

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{487}}^1$

素因数の和:563

約数の個数: 168

約数和(自身を含む): 261042912

約数和(自身を除く): 186707232

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 53, 60, 64, 72, 80, 90, 96, 106, 120, 144, 159, 160, 180, 192, 212, 240, 265, 288, 318, 320, 360, 424, 477, 480, 487, 530, 576, 636, 720, 795, 848, 954, 960, 974, 1060, 1272, 1440, 1461, 1590, 1696, 1908, 1948, 2120, 2385, 2435, 2544, 2880, 2922, 3180, 3392, 3816, 3896, 4240, 4383, 4770, 4870, 5088, 5844, 6360, 7305, 7632, 7792, 8480, 8766, 9540, 9740, 10176, 11688, 12720, 14610, 15264, 15584, 16960, 17532, 19080, 19480, 21915, 23376, 25440, 25811, 29220, 30528, 31168, 35064, 38160, 38960, 43830, 46752, 50880, 51622, 58440, 70128, 76320, 77433, 77920, 87660, 93504, 103244, 116880, 129055, 140256, 152640, 154866, 155840, 175320, 206488, 232299, 233760, 258110, 280512, 309732, 350640, 387165, 412976, 464598, 467520, 516220, 619464, 701280, 774330, 825952, 929196, 1032440, 1161495, 1238928, 1402560, 1548660, 1651904, 1858392, 2064880, 2322990, 2477856, 3097320, 3716784, 4129760, 4645980, 4955712, 6194640, 7433568, 8259520, 9291960, 12389280, 14867136, 18583920, 24778560, 37167840, 74335680]

約数ペア:

[(1, 74335680), (2, 37167840), (3, 24778560), (4, 18583920), (5, 14867136), (6, 12389280), (8, 9291960), (9, 8259520), (10, 7433568), (12, 6194640), (15, 4955712), (16, 4645980), (18, 4129760), (20, 3716784), (24, 3097320), (30, 2477856), (32, 2322990), (36, 2064880), (40, 1858392), (45, 1651904), (48, 1548660), (53, 1402560), (60, 1238928), (64, 1161495), (72, 1032440), (80, 929196), (90, 825952), (96, 774330), (106, 701280), (120, 619464), (144, 516220), (159, 467520), (160, 464598), (180, 412976), (192, 387165), (212, 350640), (240, 309732), (265, 280512), (288, 258110), (318, 233760), (320, 232299), (360, 206488), (424, 175320), (477, 155840), (480, 154866), (487, 152640), (530, 140256), (576, 129055), (636, 116880), (720, 103244), (795, 93504), (848, 87660), (954, 77920), (960, 77433), (974, 76320), (1060, 70128), (1272, 58440), (1440, 51622), (1461, 50880), (1590, 46752), (1696, 43830), (1908, 38960), (1948, 38160), (2120, 35064), (2385, 31168), (2435, 30528), (2544, 29220), (2880, 25811), (2922, 25440), (3180, 23376), (3392, 21915), (3816, 19480), (3896, 19080), (4240, 17532), (4383, 16960), (4770, 15584), (4870, 15264), (5088, 14610), (5844, 12720), (6360, 11688), (7305, 10176), (7632, 9740), (7792, 9540), (8480, 8766)]