145723800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{242873}}^1$

素因数の和:242892

約数の個数: 48

約数和(自身を含む): 451745640

約数和(自身を除く): 306021840

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, 242873, 485746, 728619, 971492, 1214365, 1457238, 1942984, 2428730, 2914476, 3643095, 4857460, 5828952, 6071825, 7286190, 9714920, 12143650, 14572380, 18215475, 24287300, 29144760, 36430950, 48574600, 72861900, 145723800]

約数ペア:

[(1, 145723800), (2, 72861900), (3, 48574600), (4, 36430950), (5, 29144760), (6, 24287300), (8, 18215475), (10, 14572380), (12, 12143650), (15, 9714920), (20, 7286190), (24, 6071825), (25, 5828952), (30, 4857460), (40, 3643095), (50, 2914476), (60, 2428730), (75, 1942984), (100, 1457238), (120, 1214365), (150, 971492), (200, 728619), (300, 485746), (600, 242873)]