2983184800

素因数分解:

$2^5\times 5^2\times {\mathrm{379}}^1\times {\mathrm{9839}}^1$

素因数の和:10238

約数の個数: 72

約数和(自身を含む): 7302657600

約数和(自身を除く): 4319472800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 379, 400, 758, 800, 1516, 1895, 3032, 3790, 6064, 7580, 9475, 9839, 12128, 15160, 18950, 19678, 30320, 37900, 39356, 49195, 60640, 75800, 78712, 98390, 151600, 157424, 196780, 245975, 303200, 314848, 393560, 491950, 787120, 983900, 1574240, 1967800, 3728981, 3935600, 7457962, 7871200, 14915924, 18644905, 29831848, 37289810, 59663696, 74579620, 93224525, 119327392, 149159240, 186449050, 298318480, 372898100, 596636960, 745796200, 1491592400, 2983184800]

約数ペア:

[(1, 2983184800), (2, 1491592400), (4, 745796200), (5, 596636960), (8, 372898100), (10, 298318480), (16, 186449050), (20, 149159240), (25, 119327392), (32, 93224525), (40, 74579620), (50, 59663696), (80, 37289810), (100, 29831848), (160, 18644905), (200, 14915924), (379, 7871200), (400, 7457962), (758, 3935600), (800, 3728981), (1516, 1967800), (1895, 1574240), (3032, 983900), (3790, 787120), (6064, 491950), (7580, 393560), (9475, 314848), (9839, 303200), (12128, 245975), (15160, 196780), (18950, 157424), (19678, 151600), (30320, 98390), (37900, 78712), (39356, 75800), (49195, 60640)]