76688400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{63907}}^1$

素因数の和:63928

約数の個数: 60

約数和(自身を含む): 245662352

約数和(自身を除く): 168973952

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, 63907, 127814, 191721, 255628, 319535, 383442, 511256, 639070, 766884, 958605, 1022512, 1278140, 1533768, 1597675, 1917210, 2556280, 3067536, 3195350, 3834420, 4793025, 5112560, 6390700, 7668840, 9586050, 12781400, 15337680, 19172100, 25562800, 38344200, 76688400]

約数ペア:

[(1, 76688400), (2, 38344200), (3, 25562800), (4, 19172100), (5, 15337680), (6, 12781400), (8, 9586050), (10, 7668840), (12, 6390700), (15, 5112560), (16, 4793025), (20, 3834420), (24, 3195350), (25, 3067536), (30, 2556280), (40, 1917210), (48, 1597675), (50, 1533768), (60, 1278140), (75, 1022512), (80, 958605), (100, 766884), (120, 639070), (150, 511256), (200, 383442), (240, 319535), (300, 255628), (400, 191721), (600, 127814), (1200, 63907)]