47526660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{1153}}^1$

素因数の和:1397

約数の個数: 72

約数和(自身を含む): 144919320

約数和(自身を除く): 97392660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 229, 458, 687, 916, 1145, 1153, 1374, 2061, 2290, 2306, 2748, 3435, 3459, 4122, 4580, 4612, 5765, 6870, 6918, 8244, 10305, 10377, 11530, 13740, 13836, 17295, 20610, 20754, 23060, 34590, 41220, 41508, 51885, 69180, 103770, 207540, 264037, 528074, 792111, 1056148, 1320185, 1584222, 2376333, 2640370, 3168444, 3960555, 4752666, 5280740, 7921110, 9505332, 11881665, 15842220, 23763330, 47526660]

約数ペア:

[(1, 47526660), (2, 23763330), (3, 15842220), (4, 11881665), (5, 9505332), (6, 7921110), (9, 5280740), (10, 4752666), (12, 3960555), (15, 3168444), (18, 2640370), (20, 2376333), (30, 1584222), (36, 1320185), (45, 1056148), (60, 792111), (90, 528074), (180, 264037), (229, 207540), (458, 103770), (687, 69180), (916, 51885), (1145, 41508), (1153, 41220), (1374, 34590), (2061, 23060), (2290, 20754), (2306, 20610), (2748, 17295), (3435, 13836), (3459, 13740), (4122, 11530), (4580, 10377), (4612, 10305), (5765, 8244), (6870, 6918)]