55587900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{127}}^1\times {\mathrm{1459}}^1$

素因数の和:1603

約数の個数: 72

約数和(自身を含む): 162211840

約数和(自身を除く): 106623940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 127, 150, 254, 300, 381, 508, 635, 762, 1270, 1459, 1524, 1905, 2540, 2918, 3175, 3810, 4377, 5836, 6350, 7295, 7620, 8754, 9525, 12700, 14590, 17508, 19050, 21885, 29180, 36475, 38100, 43770, 72950, 87540, 109425, 145900, 185293, 218850, 370586, 437700, 555879, 741172, 926465, 1111758, 1852930, 2223516, 2779395, 3705860, 4632325, 5558790, 9264650, 11117580, 13896975, 18529300, 27793950, 55587900]

約数ペア:

[(1, 55587900), (2, 27793950), (3, 18529300), (4, 13896975), (5, 11117580), (6, 9264650), (10, 5558790), (12, 4632325), (15, 3705860), (20, 2779395), (25, 2223516), (30, 1852930), (50, 1111758), (60, 926465), (75, 741172), (100, 555879), (127, 437700), (150, 370586), (254, 218850), (300, 185293), (381, 145900), (508, 109425), (635, 87540), (762, 72950), (1270, 43770), (1459, 38100), (1524, 36475), (1905, 29180), (2540, 21885), (2918, 19050), (3175, 17508), (3810, 14590), (4377, 12700), (5836, 9525), (6350, 8754), (7295, 7620)]