29901476900

素因数分解:

$2^2\times 5^2\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{35141}}^1$

素因数の和:35349

約数の個数: 72

約数和(自身を含む): 66375085056

約数和(自身を除く): 36473608156

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 67, 100, 127, 134, 254, 268, 335, 508, 635, 670, 1270, 1340, 1675, 2540, 3175, 3350, 6350, 6700, 8509, 12700, 17018, 34036, 35141, 42545, 70282, 85090, 140564, 170180, 175705, 212725, 351410, 425450, 702820, 850900, 878525, 1757050, 2354447, 3514100, 4462907, 4708894, 8925814, 9417788, 11772235, 17851628, 22314535, 23544470, 44629070, 47088940, 58861175, 89258140, 111572675, 117722350, 223145350, 235444700, 299014769, 446290700, 598029538, 1196059076, 1495073845, 2990147690, 5980295380, 7475369225, 14950738450, 29901476900]

約数ペア:

[(1, 29901476900), (2, 14950738450), (4, 7475369225), (5, 5980295380), (10, 2990147690), (20, 1495073845), (25, 1196059076), (50, 598029538), (67, 446290700), (100, 299014769), (127, 235444700), (134, 223145350), (254, 117722350), (268, 111572675), (335, 89258140), (508, 58861175), (635, 47088940), (670, 44629070), (1270, 23544470), (1340, 22314535), (1675, 17851628), (2540, 11772235), (3175, 9417788), (3350, 8925814), (6350, 4708894), (6700, 4462907), (8509, 3514100), (12700, 2354447), (17018, 1757050), (34036, 878525), (35141, 850900), (42545, 702820), (70282, 425450), (85090, 351410), (140564, 212725), (170180, 175705)]