388061400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{641}}^1\times {\mathrm{1009}}^1$

素因数の和:1669

約数の個数: 96

約数和(自身を含む): 1206061200

約数和(自身を除く): 817999800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 600, 641, 1009, 1282, 1923, 2018, 2564, 3027, 3205, 3846, 4036, 5045, 5128, 6054, 6410, 7692, 8072, 9615, 10090, 12108, 12820, 15135, 15384, 16025, 19230, 20180, 24216, 25225, 25640, 30270, 32050, 38460, 40360, 48075, 50450, 60540, 64100, 75675, 76920, 96150, 100900, 121080, 128200, 151350, 192300, 201800, 302700, 384600, 605400, 646769, 1293538, 1940307, 2587076, 3233845, 3880614, 5174152, 6467690, 7761228, 9701535, 12935380, 15522456, 16169225, 19403070, 25870760, 32338450, 38806140, 48507675, 64676900, 77612280, 97015350, 129353800, 194030700, 388061400]

約数ペア:

[(1, 388061400), (2, 194030700), (3, 129353800), (4, 97015350), (5, 77612280), (6, 64676900), (8, 48507675), (10, 38806140), (12, 32338450), (15, 25870760), (20, 19403070), (24, 16169225), (25, 15522456), (30, 12935380), (40, 9701535), (50, 7761228), (60, 6467690), (75, 5174152), (100, 3880614), (120, 3233845), (150, 2587076), (200, 1940307), (300, 1293538), (600, 646769), (641, 605400), (1009, 384600), (1282, 302700), (1923, 201800), (2018, 192300), (2564, 151350), (3027, 128200), (3205, 121080), (3846, 100900), (4036, 96150), (5045, 76920), (5128, 75675), (6054, 64100), (6410, 60540), (7692, 50450), (8072, 48075), (9615, 40360), (10090, 38460), (12108, 32050), (12820, 30270), (15135, 25640), (15384, 25225), (16025, 24216), (19230, 20180)]