57282900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{2417}}^1$

素因数の和:2513

約数の個数: 72

約数和(自身を含む): 167905920

約数和(自身を除く): 110623020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 79, 100, 150, 158, 237, 300, 316, 395, 474, 790, 948, 1185, 1580, 1975, 2370, 2417, 3950, 4740, 4834, 5925, 7251, 7900, 9668, 11850, 12085, 14502, 23700, 24170, 29004, 36255, 48340, 60425, 72510, 120850, 145020, 181275, 190943, 241700, 362550, 381886, 572829, 725100, 763772, 954715, 1145658, 1909430, 2291316, 2864145, 3818860, 4773575, 5728290, 9547150, 11456580, 14320725, 19094300, 28641450, 57282900]

約数ペア:

[(1, 57282900), (2, 28641450), (3, 19094300), (4, 14320725), (5, 11456580), (6, 9547150), (10, 5728290), (12, 4773575), (15, 3818860), (20, 2864145), (25, 2291316), (30, 1909430), (50, 1145658), (60, 954715), (75, 763772), (79, 725100), (100, 572829), (150, 381886), (158, 362550), (237, 241700), (300, 190943), (316, 181275), (395, 145020), (474, 120850), (790, 72510), (948, 60425), (1185, 48340), (1580, 36255), (1975, 29004), (2370, 24170), (2417, 23700), (3950, 14502), (4740, 12085), (4834, 11850), (5925, 9668), (7251, 7900)]