30618800

素因数分解:

$2^4\times 5^2\times {\mathrm{41}}^1\times {\mathrm{1867}}^1$

素因数の和:1926

約数の個数: 60

約数和(自身を含む): 75396216

約数和(自身を除く): 44777416

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 41, 50, 80, 82, 100, 164, 200, 205, 328, 400, 410, 656, 820, 1025, 1640, 1867, 2050, 3280, 3734, 4100, 7468, 8200, 9335, 14936, 16400, 18670, 29872, 37340, 46675, 74680, 76547, 93350, 149360, 153094, 186700, 306188, 373400, 382735, 612376, 746800, 765470, 1224752, 1530940, 1913675, 3061880, 3827350, 6123760, 7654700, 15309400, 30618800]

約数ペア:

[(1, 30618800), (2, 15309400), (4, 7654700), (5, 6123760), (8, 3827350), (10, 3061880), (16, 1913675), (20, 1530940), (25, 1224752), (40, 765470), (41, 746800), (50, 612376), (80, 382735), (82, 373400), (100, 306188), (164, 186700), (200, 153094), (205, 149360), (328, 93350), (400, 76547), (410, 74680), (656, 46675), (820, 37340), (1025, 29872), (1640, 18670), (1867, 16400), (2050, 14936), (3280, 9335), (3734, 8200), (4100, 7468)]