71908400

素因数分解:

$2^4\times 5^2\times {\mathrm{29}}^1\times {\mathrm{6199}}^1$

素因数の和:6246

約数の個数: 60

約数和(自身を含む): 178746000

約数和(自身を除く): 106837600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 40, 50, 58, 80, 100, 116, 145, 200, 232, 290, 400, 464, 580, 725, 1160, 1450, 2320, 2900, 5800, 6199, 11600, 12398, 24796, 30995, 49592, 61990, 99184, 123980, 154975, 179771, 247960, 309950, 359542, 495920, 619900, 719084, 898855, 1239800, 1438168, 1797710, 2479600, 2876336, 3595420, 4494275, 7190840, 8988550, 14381680, 17977100, 35954200, 71908400]

約数ペア:

[(1, 71908400), (2, 35954200), (4, 17977100), (5, 14381680), (8, 8988550), (10, 7190840), (16, 4494275), (20, 3595420), (25, 2876336), (29, 2479600), (40, 1797710), (50, 1438168), (58, 1239800), (80, 898855), (100, 719084), (116, 619900), (145, 495920), (200, 359542), (232, 309950), (290, 247960), (400, 179771), (464, 154975), (580, 123980), (725, 99184), (1160, 61990), (1450, 49592), (2320, 30995), (2900, 24796), (5800, 12398), (6199, 11600)]