212601200

素因数分解:

$2^4\times 5^2\times 7^2\times {\mathrm{10847}}^1$

素因数の和:10879

約数の個数: 90

約数和(自身を含む): 594220896

約数和(自身を除く): 381619696

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 49, 50, 56, 70, 80, 98, 100, 112, 140, 175, 196, 200, 245, 280, 350, 392, 400, 490, 560, 700, 784, 980, 1225, 1400, 1960, 2450, 2800, 3920, 4900, 9800, 10847, 19600, 21694, 43388, 54235, 75929, 86776, 108470, 151858, 173552, 216940, 271175, 303716, 379645, 433880, 531503, 542350, 607432, 759290, 867760, 1063006, 1084700, 1214864, 1518580, 1898225, 2126012, 2169400, 2657515, 3037160, 3796450, 4252024, 4338800, 5315030, 6074320, 7592900, 8504048, 10630060, 13287575, 15185800, 21260120, 26575150, 30371600, 42520240, 53150300, 106300600, 212601200]

約数ペア:

[(1, 212601200), (2, 106300600), (4, 53150300), (5, 42520240), (7, 30371600), (8, 26575150), (10, 21260120), (14, 15185800), (16, 13287575), (20, 10630060), (25, 8504048), (28, 7592900), (35, 6074320), (40, 5315030), (49, 4338800), (50, 4252024), (56, 3796450), (70, 3037160), (80, 2657515), (98, 2169400), (100, 2126012), (112, 1898225), (140, 1518580), (175, 1214864), (196, 1084700), (200, 1063006), (245, 867760), (280, 759290), (350, 607432), (392, 542350), (400, 531503), (490, 433880), (560, 379645), (700, 303716), (784, 271175), (980, 216940), (1225, 173552), (1400, 151858), (1960, 108470), (2450, 86776), (2800, 75929), (3920, 54235), (4900, 43388), (9800, 21694), (10847, 19600)]