172996020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{11047}}^1$

素因数の和:11094

約数の個数: 96

約数和(自身を含む): 556819200

約数和(自身を除く): 383823180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 54, 58, 60, 87, 90, 108, 116, 135, 145, 174, 180, 261, 270, 290, 348, 435, 522, 540, 580, 783, 870, 1044, 1305, 1566, 1740, 2610, 3132, 3915, 5220, 7830, 11047, 15660, 22094, 33141, 44188, 55235, 66282, 99423, 110470, 132564, 165705, 198846, 220940, 298269, 320363, 331410, 397692, 497115, 596538, 640726, 662820, 961089, 994230, 1193076, 1281452, 1491345, 1601815, 1922178, 1988460, 2883267, 2982690, 3203630, 3844356, 4805445, 5766534, 5965380, 6407260, 8649801, 9610890, 11533068, 14416335, 17299602, 19221780, 28832670, 34599204, 43249005, 57665340, 86498010, 172996020]

約数ペア:

[(1, 172996020), (2, 86498010), (3, 57665340), (4, 43249005), (5, 34599204), (6, 28832670), (9, 19221780), (10, 17299602), (12, 14416335), (15, 11533068), (18, 9610890), (20, 8649801), (27, 6407260), (29, 5965380), (30, 5766534), (36, 4805445), (45, 3844356), (54, 3203630), (58, 2982690), (60, 2883267), (87, 1988460), (90, 1922178), (108, 1601815), (116, 1491345), (135, 1281452), (145, 1193076), (174, 994230), (180, 961089), (261, 662820), (270, 640726), (290, 596538), (348, 497115), (435, 397692), (522, 331410), (540, 320363), (580, 298269), (783, 220940), (870, 198846), (1044, 165705), (1305, 132564), (1566, 110470), (1740, 99423), (2610, 66282), (3132, 55235), (3915, 44188), (5220, 33141), (7830, 22094), (11047, 15660)]