47595780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{281}}^1\times {\mathrm{941}}^1$

素因数の和:1237

約数の個数: 72

約数和(自身を含む): 145041624

約数和(自身を除く): 97445844

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 281, 562, 843, 941, 1124, 1405, 1686, 1882, 2529, 2810, 2823, 3372, 3764, 4215, 4705, 5058, 5620, 5646, 8430, 8469, 9410, 10116, 11292, 12645, 14115, 16860, 16938, 18820, 25290, 28230, 33876, 42345, 50580, 56460, 84690, 169380, 264421, 528842, 793263, 1057684, 1322105, 1586526, 2379789, 2644210, 3173052, 3966315, 4759578, 5288420, 7932630, 9519156, 11898945, 15865260, 23797890, 47595780]

約数ペア:

[(1, 47595780), (2, 23797890), (3, 15865260), (4, 11898945), (5, 9519156), (6, 7932630), (9, 5288420), (10, 4759578), (12, 3966315), (15, 3173052), (18, 2644210), (20, 2379789), (30, 1586526), (36, 1322105), (45, 1057684), (60, 793263), (90, 528842), (180, 264421), (281, 169380), (562, 84690), (843, 56460), (941, 50580), (1124, 42345), (1405, 33876), (1686, 28230), (1882, 25290), (2529, 18820), (2810, 16938), (2823, 16860), (3372, 14115), (3764, 12645), (4215, 11292), (4705, 10116), (5058, 9410), (5620, 8469), (5646, 8430)]