171472860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{577}}^1$

素因数の和:732

約数の個数: 144

約数和(自身を含む): 565533696

約数和(自身を除く): 394060836

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 127, 130, 156, 180, 195, 234, 254, 260, 381, 390, 468, 508, 577, 585, 635, 762, 780, 1143, 1154, 1170, 1270, 1524, 1651, 1731, 1905, 2286, 2308, 2340, 2540, 2885, 3302, 3462, 3810, 4572, 4953, 5193, 5715, 5770, 6604, 6924, 7501, 7620, 8255, 8655, 9906, 10386, 11430, 11540, 14859, 15002, 16510, 17310, 19812, 20772, 22503, 22860, 24765, 25965, 29718, 30004, 33020, 34620, 37505, 45006, 49530, 51930, 59436, 67509, 73279, 74295, 75010, 90012, 99060, 103860, 112515, 135018, 146558, 148590, 150020, 219837, 225030, 270036, 293116, 297180, 337545, 366395, 439674, 450060, 659511, 675090, 732790, 879348, 952627, 1099185, 1319022, 1350180, 1465580, 1905254, 2198370, 2638044, 2857881, 3297555, 3810508, 4396740, 4763135, 5715762, 6595110, 8573643, 9526270, 11431524, 13190220, 14289405, 17147286, 19052540, 28578810, 34294572, 42868215, 57157620, 85736430, 171472860]

約数ペア:

[(1, 171472860), (2, 85736430), (3, 57157620), (4, 42868215), (5, 34294572), (6, 28578810), (9, 19052540), (10, 17147286), (12, 14289405), (13, 13190220), (15, 11431524), (18, 9526270), (20, 8573643), (26, 6595110), (30, 5715762), (36, 4763135), (39, 4396740), (45, 3810508), (52, 3297555), (60, 2857881), (65, 2638044), (78, 2198370), (90, 1905254), (117, 1465580), (127, 1350180), (130, 1319022), (156, 1099185), (180, 952627), (195, 879348), (234, 732790), (254, 675090), (260, 659511), (381, 450060), (390, 439674), (468, 366395), (508, 337545), (577, 297180), (585, 293116), (635, 270036), (762, 225030), (780, 219837), (1143, 150020), (1154, 148590), (1170, 146558), (1270, 135018), (1524, 112515), (1651, 103860), (1731, 99060), (1905, 90012), (2286, 75010), (2308, 74295), (2340, 73279), (2540, 67509), (2885, 59436), (3302, 51930), (3462, 49530), (3810, 45006), (4572, 37505), (4953, 34620), (5193, 33020), (5715, 30004), (5770, 29718), (6604, 25965), (6924, 24765), (7501, 22860), (7620, 22503), (8255, 20772), (8655, 19812), (9906, 17310), (10386, 16510), (11430, 15002), (11540, 14859)]