137238600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{228731}}^1$

素因数の和:228750

約数の個数: 48

約数和(自身を含む): 425441520

約数和(自身を除く): 288202920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 600, 228731, 457462, 686193, 914924, 1143655, 1372386, 1829848, 2287310, 2744772, 3430965, 4574620, 5489544, 5718275, 6861930, 9149240, 11436550, 13723860, 17154825, 22873100, 27447720, 34309650, 45746200, 68619300, 137238600]

約数ペア:

[(1, 137238600), (2, 68619300), (3, 45746200), (4, 34309650), (5, 27447720), (6, 22873100), (8, 17154825), (10, 13723860), (12, 11436550), (15, 9149240), (20, 6861930), (24, 5718275), (25, 5489544), (30, 4574620), (40, 3430965), (50, 2744772), (60, 2287310), (75, 1829848), (100, 1372386), (120, 1143655), (150, 914924), (200, 686193), (300, 457462), (600, 228731)]