77297760

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{617}}^1$

素因数の和:670

約数の個数: 192

約数和(自身を含む): 280324800

約数和(自身を除く): 203027040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 32, 36, 40, 45, 48, 54, 58, 60, 72, 80, 87, 90, 96, 108, 116, 120, 135, 144, 145, 160, 174, 180, 216, 232, 240, 261, 270, 288, 290, 348, 360, 432, 435, 464, 480, 522, 540, 580, 617, 696, 720, 783, 864, 870, 928, 1044, 1080, 1160, 1234, 1305, 1392, 1440, 1566, 1740, 1851, 2088, 2160, 2320, 2468, 2610, 2784, 3085, 3132, 3480, 3702, 3915, 4176, 4320, 4640, 4936, 5220, 5553, 6170, 6264, 6960, 7404, 7830, 8352, 9255, 9872, 10440, 11106, 12340, 12528, 13920, 14808, 15660, 16659, 17893, 18510, 19744, 20880, 22212, 24680, 25056, 27765, 29616, 31320, 33318, 35786, 37020, 41760, 44424, 49360, 53679, 55530, 59232, 62640, 66636, 71572, 74040, 83295, 88848, 89465, 98720, 107358, 111060, 125280, 133272, 143144, 148080, 161037, 166590, 177696, 178930, 214716, 222120, 266544, 268395, 286288, 296160, 322074, 333180, 357860, 429432, 444240, 483111, 533088, 536790, 572576, 644148, 666360, 715720, 805185, 858864, 888480, 966222, 1073580, 1288296, 1332720, 1431440, 1610370, 1717728, 1932444, 2147160, 2415555, 2576592, 2665440, 2862880, 3220740, 3864888, 4294320, 4831110, 5153184, 6441480, 7729776, 8588640, 9662220, 12882960, 15459552, 19324440, 25765920, 38648880, 77297760]

約数ペア:

[(1, 77297760), (2, 38648880), (3, 25765920), (4, 19324440), (5, 15459552), (6, 12882960), (8, 9662220), (9, 8588640), (10, 7729776), (12, 6441480), (15, 5153184), (16, 4831110), (18, 4294320), (20, 3864888), (24, 3220740), (27, 2862880), (29, 2665440), (30, 2576592), (32, 2415555), (36, 2147160), (40, 1932444), (45, 1717728), (48, 1610370), (54, 1431440), (58, 1332720), (60, 1288296), (72, 1073580), (80, 966222), (87, 888480), (90, 858864), (96, 805185), (108, 715720), (116, 666360), (120, 644148), (135, 572576), (144, 536790), (145, 533088), (160, 483111), (174, 444240), (180, 429432), (216, 357860), (232, 333180), (240, 322074), (261, 296160), (270, 286288), (288, 268395), (290, 266544), (348, 222120), (360, 214716), (432, 178930), (435, 177696), (464, 166590), (480, 161037), (522, 148080), (540, 143144), (580, 133272), (617, 125280), (696, 111060), (720, 107358), (783, 98720), (864, 89465), (870, 88848), (928, 83295), (1044, 74040), (1080, 71572), (1160, 66636), (1234, 62640), (1305, 59232), (1392, 55530), (1440, 53679), (1566, 49360), (1740, 44424), (1851, 41760), (2088, 37020), (2160, 35786), (2320, 33318), (2468, 31320), (2610, 29616), (2784, 27765), (3085, 25056), (3132, 24680), (3480, 22212), (3702, 20880), (3915, 19744), (4176, 18510), (4320, 17893), (4640, 16659), (4936, 15660), (5220, 14808), (5553, 13920), (6170, 12528), (6264, 12340), (6960, 11106), (7404, 10440), (7830, 9872), (8352, 9255)]