143559200

素因数分解:

$2^5\times 5^2\times {\mathrm{139}}^1\times {\mathrm{1291}}^1$

素因数の和:1450

約数の個数: 72

約数和(自身を含む): 353258640

約数和(自身を除く): 209699440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 139, 160, 200, 278, 400, 556, 695, 800, 1112, 1291, 1390, 2224, 2582, 2780, 3475, 4448, 5164, 5560, 6455, 6950, 10328, 11120, 12910, 13900, 20656, 22240, 25820, 27800, 32275, 41312, 51640, 55600, 64550, 103280, 111200, 129100, 179449, 206560, 258200, 358898, 516400, 717796, 897245, 1032800, 1435592, 1794490, 2871184, 3588980, 4486225, 5742368, 7177960, 8972450, 14355920, 17944900, 28711840, 35889800, 71779600, 143559200]

約数ペア:

[(1, 143559200), (2, 71779600), (4, 35889800), (5, 28711840), (8, 17944900), (10, 14355920), (16, 8972450), (20, 7177960), (25, 5742368), (32, 4486225), (40, 3588980), (50, 2871184), (80, 1794490), (100, 1435592), (139, 1032800), (160, 897245), (200, 717796), (278, 516400), (400, 358898), (556, 258200), (695, 206560), (800, 179449), (1112, 129100), (1291, 111200), (1390, 103280), (2224, 64550), (2582, 55600), (2780, 51640), (3475, 41312), (4448, 32275), (5164, 27800), (5560, 25820), (6455, 22240), (6950, 20656), (10328, 13900), (11120, 12910)]