161094420

素因数分解:

$2^2\times 3^7\times 5^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:186

約数の個数: 192

約数和(自身を含む): 528998400

約数和(自身を除く): 367903980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 54, 58, 60, 81, 87, 90, 108, 116, 127, 135, 145, 162, 174, 180, 243, 254, 261, 270, 290, 324, 348, 381, 405, 435, 486, 508, 522, 540, 580, 635, 729, 762, 783, 810, 870, 972, 1044, 1143, 1215, 1270, 1305, 1458, 1524, 1566, 1620, 1740, 1905, 2187, 2286, 2349, 2430, 2540, 2610, 2916, 3132, 3429, 3645, 3683, 3810, 3915, 4374, 4572, 4698, 4860, 5220, 5715, 6858, 7047, 7290, 7366, 7620, 7830, 8748, 9396, 10287, 10935, 11049, 11430, 11745, 13716, 14094, 14580, 14732, 15660, 17145, 18415, 20574, 21141, 21870, 22098, 22860, 23490, 28188, 30861, 33147, 34290, 35235, 36830, 41148, 42282, 43740, 44196, 46980, 51435, 55245, 61722, 63423, 66294, 68580, 70470, 73660, 84564, 92583, 99441, 102870, 105705, 110490, 123444, 126846, 132588, 140940, 154305, 165735, 185166, 198882, 205740, 211410, 220980, 253692, 277749, 298323, 308610, 317115, 331470, 370332, 397764, 422820, 462915, 497205, 555498, 596646, 617220, 634230, 662940, 894969, 925830, 994410, 1110996, 1193292, 1268460, 1388745, 1491615, 1789938, 1851660, 1988820, 2684907, 2777490, 2983230, 3579876, 4474845, 5369814, 5554980, 5966460, 8054721, 8949690, 10739628, 13424535, 16109442, 17899380, 26849070, 32218884, 40273605, 53698140, 80547210, 161094420]

約数ペア:

[(1, 161094420), (2, 80547210), (3, 53698140), (4, 40273605), (5, 32218884), (6, 26849070), (9, 17899380), (10, 16109442), (12, 13424535), (15, 10739628), (18, 8949690), (20, 8054721), (27, 5966460), (29, 5554980), (30, 5369814), (36, 4474845), (45, 3579876), (54, 2983230), (58, 2777490), (60, 2684907), (81, 1988820), (87, 1851660), (90, 1789938), (108, 1491615), (116, 1388745), (127, 1268460), (135, 1193292), (145, 1110996), (162, 994410), (174, 925830), (180, 894969), (243, 662940), (254, 634230), (261, 617220), (270, 596646), (290, 555498), (324, 497205), (348, 462915), (381, 422820), (405, 397764), (435, 370332), (486, 331470), (508, 317115), (522, 308610), (540, 298323), (580, 277749), (635, 253692), (729, 220980), (762, 211410), (783, 205740), (810, 198882), (870, 185166), (972, 165735), (1044, 154305), (1143, 140940), (1215, 132588), (1270, 126846), (1305, 123444), (1458, 110490), (1524, 105705), (1566, 102870), (1620, 99441), (1740, 92583), (1905, 84564), (2187, 73660), (2286, 70470), (2349, 68580), (2430, 66294), (2540, 63423), (2610, 61722), (2916, 55245), (3132, 51435), (3429, 46980), (3645, 44196), (3683, 43740), (3810, 42282), (3915, 41148), (4374, 36830), (4572, 35235), (4698, 34290), (4860, 33147), (5220, 30861), (5715, 28188), (6858, 23490), (7047, 22860), (7290, 22098), (7366, 21870), (7620, 21141), (7830, 20574), (8748, 18415), (9396, 17145), (10287, 15660), (10935, 14732), (11049, 14580), (11430, 14094), (11745, 13716)]