158336400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{131947}}^1$

素因数の和:131968

約数の個数: 60

約数和(自身を含む): 507208112

約数和(自身を除く): 348871712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 300, 400, 600, 1200, 131947, 263894, 395841, 527788, 659735, 791682, 1055576, 1319470, 1583364, 1979205, 2111152, 2638940, 3166728, 3298675, 3958410, 5277880, 6333456, 6597350, 7916820, 9896025, 10555760, 13194700, 15833640, 19792050, 26389400, 31667280, 39584100, 52778800, 79168200, 158336400]

約数ペア:

[(1, 158336400), (2, 79168200), (3, 52778800), (4, 39584100), (5, 31667280), (6, 26389400), (8, 19792050), (10, 15833640), (12, 13194700), (15, 10555760), (16, 9896025), (20, 7916820), (24, 6597350), (25, 6333456), (30, 5277880), (40, 3958410), (48, 3298675), (50, 3166728), (60, 2638940), (75, 2111152), (80, 1979205), (100, 1583364), (120, 1319470), (150, 1055576), (200, 791682), (240, 659735), (300, 527788), (400, 395841), (600, 263894), (1200, 131947)]