69107200

素因数分解:

$2^9\times 5^2\times {\mathrm{5399}}^1$

素因数の和:5427

約数の個数: 60

約数和(自身を含む): 171250200

約数和(自身を除く): 102143000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 256, 320, 400, 512, 640, 800, 1280, 1600, 2560, 3200, 5399, 6400, 10798, 12800, 21596, 26995, 43192, 53990, 86384, 107980, 134975, 172768, 215960, 269950, 345536, 431920, 539900, 691072, 863840, 1079800, 1382144, 1727680, 2159600, 2764288, 3455360, 4319200, 6910720, 8638400, 13821440, 17276800, 34553600, 69107200]

約数ペア:

[(1, 69107200), (2, 34553600), (4, 17276800), (5, 13821440), (8, 8638400), (10, 6910720), (16, 4319200), (20, 3455360), (25, 2764288), (32, 2159600), (40, 1727680), (50, 1382144), (64, 1079800), (80, 863840), (100, 691072), (128, 539900), (160, 431920), (200, 345536), (256, 269950), (320, 215960), (400, 172768), (512, 134975), (640, 107980), (800, 86384), (1280, 53990), (1600, 43192), (2560, 26995), (3200, 21596), (5399, 12800), (6400, 10798)]