55078200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{827}}^1$

素因数の和:886

約数の個数: 144

約数和(自身を含む): 190199880

約数和(自身を除く): 135121680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 37, 40, 45, 50, 60, 72, 74, 75, 90, 100, 111, 120, 148, 150, 180, 185, 200, 222, 225, 296, 300, 333, 360, 370, 444, 450, 555, 600, 666, 740, 827, 888, 900, 925, 1110, 1332, 1480, 1654, 1665, 1800, 1850, 2220, 2481, 2664, 2775, 3308, 3330, 3700, 4135, 4440, 4962, 5550, 6616, 6660, 7400, 7443, 8270, 8325, 9924, 11100, 12405, 13320, 14886, 16540, 16650, 19848, 20675, 22200, 24810, 29772, 30599, 33080, 33300, 37215, 41350, 49620, 59544, 61198, 62025, 66600, 74430, 82700, 91797, 99240, 122396, 124050, 148860, 152995, 165400, 183594, 186075, 244792, 248100, 275391, 297720, 305990, 367188, 372150, 458985, 496200, 550782, 611980, 734376, 744300, 764975, 917970, 1101564, 1223960, 1376955, 1488600, 1529950, 1835940, 2203128, 2294925, 2753910, 3059900, 3671880, 4589850, 5507820, 6119800, 6884775, 9179700, 11015640, 13769550, 18359400, 27539100, 55078200]

約数ペア:

[(1, 55078200), (2, 27539100), (3, 18359400), (4, 13769550), (5, 11015640), (6, 9179700), (8, 6884775), (9, 6119800), (10, 5507820), (12, 4589850), (15, 3671880), (18, 3059900), (20, 2753910), (24, 2294925), (25, 2203128), (30, 1835940), (36, 1529950), (37, 1488600), (40, 1376955), (45, 1223960), (50, 1101564), (60, 917970), (72, 764975), (74, 744300), (75, 734376), (90, 611980), (100, 550782), (111, 496200), (120, 458985), (148, 372150), (150, 367188), (180, 305990), (185, 297720), (200, 275391), (222, 248100), (225, 244792), (296, 186075), (300, 183594), (333, 165400), (360, 152995), (370, 148860), (444, 124050), (450, 122396), (555, 99240), (600, 91797), (666, 82700), (740, 74430), (827, 66600), (888, 62025), (900, 61198), (925, 59544), (1110, 49620), (1332, 41350), (1480, 37215), (1654, 33300), (1665, 33080), (1800, 30599), (1850, 29772), (2220, 24810), (2481, 22200), (2664, 20675), (2775, 19848), (3308, 16650), (3330, 16540), (3700, 14886), (4135, 13320), (4440, 12405), (4962, 11100), (5550, 9924), (6616, 8325), (6660, 8270), (7400, 7443)]