139839750

素因数分解:

$2^1\times 3^3\times 5^3\times {\mathrm{20717}}^1$

素因数の和:20743

約数の個数: 64

約数和(自身を含む): 387840960

約数和(自身を除く): 248001210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 125, 135, 150, 225, 250, 270, 375, 450, 675, 750, 1125, 1350, 2250, 3375, 6750, 20717, 41434, 62151, 103585, 124302, 186453, 207170, 310755, 372906, 517925, 559359, 621510, 932265, 1035850, 1118718, 1553775, 1864530, 2589625, 2796795, 3107550, 4661325, 5179250, 5593590, 7768875, 9322650, 13983975, 15537750, 23306625, 27967950, 46613250, 69919875, 139839750]

約数ペア:

[(1, 139839750), (2, 69919875), (3, 46613250), (5, 27967950), (6, 23306625), (9, 15537750), (10, 13983975), (15, 9322650), (18, 7768875), (25, 5593590), (27, 5179250), (30, 4661325), (45, 3107550), (50, 2796795), (54, 2589625), (75, 1864530), (90, 1553775), (125, 1118718), (135, 1035850), (150, 932265), (225, 621510), (250, 559359), (270, 517925), (375, 372906), (450, 310755), (675, 207170), (750, 186453), (1125, 124302), (1350, 103585), (2250, 62151), (3375, 41434), (6750, 20717)]