78503850

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{58151}}^1$

素因数の和:58172

約数の個数: 48

約数和(自身を含む): 216325440

約数和(自身を除く): 137821590

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 225, 270, 450, 675, 1350, 58151, 116302, 174453, 290755, 348906, 523359, 581510, 872265, 1046718, 1453775, 1570077, 1744530, 2616795, 2907550, 3140154, 4361325, 5233590, 7850385, 8722650, 13083975, 15700770, 26167950, 39251925, 78503850]

約数ペア:

[(1, 78503850), (2, 39251925), (3, 26167950), (5, 15700770), (6, 13083975), (9, 8722650), (10, 7850385), (15, 5233590), (18, 4361325), (25, 3140154), (27, 2907550), (30, 2616795), (45, 1744530), (50, 1570077), (54, 1453775), (75, 1046718), (90, 872265), (135, 581510), (150, 523359), (225, 348906), (270, 290755), (450, 174453), (675, 116302), (1350, 58151)]