122709200

素因数分解:

$2^4\times 5^2\times {\mathrm{139}}^1\times {\mathrm{2207}}^1$

素因数の和:2364

約数の個数: 60

約数和(自身を含む): 297064320

約数和(自身を除く): 174355120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 139, 200, 278, 400, 556, 695, 1112, 1390, 2207, 2224, 2780, 3475, 4414, 5560, 6950, 8828, 11035, 11120, 13900, 17656, 22070, 27800, 35312, 44140, 55175, 55600, 88280, 110350, 176560, 220700, 306773, 441400, 613546, 882800, 1227092, 1533865, 2454184, 3067730, 4908368, 6135460, 7669325, 12270920, 15338650, 24541840, 30677300, 61354600, 122709200]

約数ペア:

[(1, 122709200), (2, 61354600), (4, 30677300), (5, 24541840), (8, 15338650), (10, 12270920), (16, 7669325), (20, 6135460), (25, 4908368), (40, 3067730), (50, 2454184), (80, 1533865), (100, 1227092), (139, 882800), (200, 613546), (278, 441400), (400, 306773), (556, 220700), (695, 176560), (1112, 110350), (1390, 88280), (2207, 55600), (2224, 55175), (2780, 44140), (3475, 35312), (4414, 27800), (5560, 22070), (6950, 17656), (8828, 13900), (11035, 11120)]