55811880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{677}}^1$

素因数の和:923

約数の個数: 96

約数和(自身を含む): 182449800

約数和(自身を除く): 126637920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 229, 360, 458, 677, 687, 916, 1145, 1354, 1374, 1832, 2031, 2061, 2290, 2708, 2748, 3385, 3435, 4062, 4122, 4580, 5416, 5496, 6093, 6770, 6870, 8124, 8244, 9160, 10155, 10305, 12186, 13540, 13740, 16248, 16488, 20310, 20610, 24372, 27080, 27480, 30465, 40620, 41220, 48744, 60930, 81240, 82440, 121860, 155033, 243720, 310066, 465099, 620132, 775165, 930198, 1240264, 1395297, 1550330, 1860396, 2325495, 2790594, 3100660, 3720792, 4650990, 5581188, 6201320, 6976485, 9301980, 11162376, 13952970, 18603960, 27905940, 55811880]

約数ペア:

[(1, 55811880), (2, 27905940), (3, 18603960), (4, 13952970), (5, 11162376), (6, 9301980), (8, 6976485), (9, 6201320), (10, 5581188), (12, 4650990), (15, 3720792), (18, 3100660), (20, 2790594), (24, 2325495), (30, 1860396), (36, 1550330), (40, 1395297), (45, 1240264), (60, 930198), (72, 775165), (90, 620132), (120, 465099), (180, 310066), (229, 243720), (360, 155033), (458, 121860), (677, 82440), (687, 81240), (916, 60930), (1145, 48744), (1354, 41220), (1374, 40620), (1832, 30465), (2031, 27480), (2061, 27080), (2290, 24372), (2708, 20610), (2748, 20310), (3385, 16488), (3435, 16248), (4062, 13740), (4122, 13540), (4580, 12186), (5416, 10305), (5496, 10155), (6093, 9160), (6770, 8244), (6870, 8124)]