74931480

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{593}}^1$

素因数の和:632

約数の個数: 192

約数和(自身を含む): 272432160

約数和(自身を除く): 197500680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 90, 104, 108, 117, 120, 130, 135, 156, 162, 180, 195, 216, 234, 243, 260, 270, 312, 324, 351, 360, 390, 405, 468, 486, 520, 540, 585, 593, 648, 702, 780, 810, 936, 972, 1053, 1080, 1170, 1186, 1215, 1404, 1560, 1620, 1755, 1779, 1944, 2106, 2340, 2372, 2430, 2808, 2965, 3159, 3240, 3510, 3558, 4212, 4680, 4744, 4860, 5265, 5337, 5930, 6318, 7020, 7116, 7709, 8424, 8895, 9720, 10530, 10674, 11860, 12636, 14040, 14232, 15418, 15795, 16011, 17790, 21060, 21348, 23127, 23720, 25272, 26685, 30836, 31590, 32022, 35580, 38545, 42120, 42696, 46254, 48033, 53370, 61672, 63180, 64044, 69381, 71160, 77090, 80055, 92508, 96066, 106740, 115635, 126360, 128088, 138762, 144099, 154180, 160110, 185016, 192132, 208143, 213480, 231270, 240165, 277524, 288198, 308360, 320220, 346905, 384264, 416286, 462540, 480330, 555048, 576396, 624429, 640440, 693810, 720495, 832572, 925080, 960660, 1040715, 1152792, 1248858, 1387620, 1440990, 1665144, 1873287, 1921320, 2081430, 2497716, 2775240, 2881980, 3122145, 3746574, 4162860, 4995432, 5763960, 6244290, 7493148, 8325720, 9366435, 12488580, 14986296, 18732870, 24977160, 37465740, 74931480]

約数ペア:

[(1, 74931480), (2, 37465740), (3, 24977160), (4, 18732870), (5, 14986296), (6, 12488580), (8, 9366435), (9, 8325720), (10, 7493148), (12, 6244290), (13, 5763960), (15, 4995432), (18, 4162860), (20, 3746574), (24, 3122145), (26, 2881980), (27, 2775240), (30, 2497716), (36, 2081430), (39, 1921320), (40, 1873287), (45, 1665144), (52, 1440990), (54, 1387620), (60, 1248858), (65, 1152792), (72, 1040715), (78, 960660), (81, 925080), (90, 832572), (104, 720495), (108, 693810), (117, 640440), (120, 624429), (130, 576396), (135, 555048), (156, 480330), (162, 462540), (180, 416286), (195, 384264), (216, 346905), (234, 320220), (243, 308360), (260, 288198), (270, 277524), (312, 240165), (324, 231270), (351, 213480), (360, 208143), (390, 192132), (405, 185016), (468, 160110), (486, 154180), (520, 144099), (540, 138762), (585, 128088), (593, 126360), (648, 115635), (702, 106740), (780, 96066), (810, 92508), (936, 80055), (972, 77090), (1053, 71160), (1080, 69381), (1170, 64044), (1186, 63180), (1215, 61672), (1404, 53370), (1560, 48033), (1620, 46254), (1755, 42696), (1779, 42120), (1944, 38545), (2106, 35580), (2340, 32022), (2372, 31590), (2430, 30836), (2808, 26685), (2965, 25272), (3159, 23720), (3240, 23127), (3510, 21348), (3558, 21060), (4212, 17790), (4680, 16011), (4744, 15795), (4860, 15418), (5265, 14232), (5337, 14040), (5930, 12636), (6318, 11860), (7020, 10674), (7116, 10530), (7709, 9720), (8424, 8895)]