77589720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{281}}^1$

素因数の和:370

約数の個数: 192

約数和(自身を含む): 277149600

約数和(自身を除く): 199559880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 59, 60, 65, 72, 78, 90, 104, 117, 118, 120, 130, 156, 177, 180, 195, 234, 236, 260, 281, 295, 312, 354, 360, 390, 468, 472, 520, 531, 562, 585, 590, 708, 767, 780, 843, 885, 936, 1062, 1124, 1170, 1180, 1405, 1416, 1534, 1560, 1686, 1770, 2124, 2248, 2301, 2340, 2360, 2529, 2655, 2810, 3068, 3372, 3540, 3653, 3835, 4215, 4248, 4602, 4680, 5058, 5310, 5620, 6136, 6744, 6903, 7080, 7306, 7670, 8430, 9204, 10116, 10620, 10959, 11240, 11505, 12645, 13806, 14612, 15340, 16579, 16860, 18265, 18408, 20232, 21240, 21918, 23010, 25290, 27612, 29224, 30680, 32877, 33158, 33720, 34515, 36530, 43836, 46020, 49737, 50580, 54795, 55224, 65754, 66316, 69030, 73060, 82895, 87672, 92040, 99474, 101160, 109590, 131508, 132632, 138060, 146120, 149211, 164385, 165790, 198948, 215527, 219180, 248685, 263016, 276120, 298422, 328770, 331580, 397896, 431054, 438360, 497370, 596844, 646581, 657540, 663160, 746055, 862108, 994740, 1077635, 1193688, 1293162, 1315080, 1492110, 1724216, 1939743, 1989480, 2155270, 2586324, 2984220, 3232905, 3879486, 4310540, 5172648, 5968440, 6465810, 7758972, 8621080, 9698715, 12931620, 15517944, 19397430, 25863240, 38794860, 77589720]

約数ペア:

[(1, 77589720), (2, 38794860), (3, 25863240), (4, 19397430), (5, 15517944), (6, 12931620), (8, 9698715), (9, 8621080), (10, 7758972), (12, 6465810), (13, 5968440), (15, 5172648), (18, 4310540), (20, 3879486), (24, 3232905), (26, 2984220), (30, 2586324), (36, 2155270), (39, 1989480), (40, 1939743), (45, 1724216), (52, 1492110), (59, 1315080), (60, 1293162), (65, 1193688), (72, 1077635), (78, 994740), (90, 862108), (104, 746055), (117, 663160), (118, 657540), (120, 646581), (130, 596844), (156, 497370), (177, 438360), (180, 431054), (195, 397896), (234, 331580), (236, 328770), (260, 298422), (281, 276120), (295, 263016), (312, 248685), (354, 219180), (360, 215527), (390, 198948), (468, 165790), (472, 164385), (520, 149211), (531, 146120), (562, 138060), (585, 132632), (590, 131508), (708, 109590), (767, 101160), (780, 99474), (843, 92040), (885, 87672), (936, 82895), (1062, 73060), (1124, 69030), (1170, 66316), (1180, 65754), (1405, 55224), (1416, 54795), (1534, 50580), (1560, 49737), (1686, 46020), (1770, 43836), (2124, 36530), (2248, 34515), (2301, 33720), (2340, 33158), (2360, 32877), (2529, 30680), (2655, 29224), (2810, 27612), (3068, 25290), (3372, 23010), (3540, 21918), (3653, 21240), (3835, 20232), (4215, 18408), (4248, 18265), (4602, 16860), (4680, 16579), (5058, 15340), (5310, 14612), (5620, 13806), (6136, 12645), (6744, 11505), (6903, 11240), (7080, 10959), (7306, 10620), (7670, 10116), (8430, 9204)]