138922650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{73}}^1\times {\mathrm{4229}}^1$

素因数の和:4320

約数の個数: 72

約数和(自身を含む): 378441180

約数和(自身を除く): 239518530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 73, 75, 90, 146, 150, 219, 225, 365, 438, 450, 657, 730, 1095, 1314, 1825, 2190, 3285, 3650, 4229, 5475, 6570, 8458, 10950, 12687, 16425, 21145, 25374, 32850, 38061, 42290, 63435, 76122, 105725, 126870, 190305, 211450, 308717, 317175, 380610, 617434, 634350, 926151, 951525, 1543585, 1852302, 1903050, 2778453, 3087170, 4630755, 5556906, 7717925, 9261510, 13892265, 15435850, 23153775, 27784530, 46307550, 69461325, 138922650]

約数ペア:

[(1, 138922650), (2, 69461325), (3, 46307550), (5, 27784530), (6, 23153775), (9, 15435850), (10, 13892265), (15, 9261510), (18, 7717925), (25, 5556906), (30, 4630755), (45, 3087170), (50, 2778453), (73, 1903050), (75, 1852302), (90, 1543585), (146, 951525), (150, 926151), (219, 634350), (225, 617434), (365, 380610), (438, 317175), (450, 308717), (657, 211450), (730, 190305), (1095, 126870), (1314, 105725), (1825, 76122), (2190, 63435), (3285, 42290), (3650, 38061), (4229, 32850), (5475, 25374), (6570, 21145), (8458, 16425), (10950, 12687)]