138748500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{2803}}^1$

素因数の和:2839

約数の個数: 144

約数和(自身を含む): 477667008

約数和(自身を除く): 338918508

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 30, 33, 36, 44, 45, 50, 55, 60, 66, 75, 90, 99, 100, 110, 125, 132, 150, 165, 180, 198, 220, 225, 250, 275, 300, 330, 375, 396, 450, 495, 500, 550, 660, 750, 825, 900, 990, 1100, 1125, 1375, 1500, 1650, 1980, 2250, 2475, 2750, 2803, 3300, 4125, 4500, 4950, 5500, 5606, 8250, 8409, 9900, 11212, 12375, 14015, 16500, 16818, 24750, 25227, 28030, 30833, 33636, 42045, 49500, 50454, 56060, 61666, 70075, 84090, 92499, 100908, 123332, 126135, 140150, 154165, 168180, 184998, 210225, 252270, 277497, 280300, 308330, 350375, 369996, 420450, 462495, 504540, 554994, 616660, 630675, 700750, 770825, 840900, 924990, 1051125, 1109988, 1261350, 1387485, 1401500, 1541650, 1849980, 2102250, 2312475, 2522700, 2774970, 3083300, 3153375, 3854125, 4204500, 4624950, 5549940, 6306750, 6937425, 7708250, 9249900, 11562375, 12613500, 13874850, 15416500, 23124750, 27749700, 34687125, 46249500, 69374250, 138748500]

約数ペア:

[(1, 138748500), (2, 69374250), (3, 46249500), (4, 34687125), (5, 27749700), (6, 23124750), (9, 15416500), (10, 13874850), (11, 12613500), (12, 11562375), (15, 9249900), (18, 7708250), (20, 6937425), (22, 6306750), (25, 5549940), (30, 4624950), (33, 4204500), (36, 3854125), (44, 3153375), (45, 3083300), (50, 2774970), (55, 2522700), (60, 2312475), (66, 2102250), (75, 1849980), (90, 1541650), (99, 1401500), (100, 1387485), (110, 1261350), (125, 1109988), (132, 1051125), (150, 924990), (165, 840900), (180, 770825), (198, 700750), (220, 630675), (225, 616660), (250, 554994), (275, 504540), (300, 462495), (330, 420450), (375, 369996), (396, 350375), (450, 308330), (495, 280300), (500, 277497), (550, 252270), (660, 210225), (750, 184998), (825, 168180), (900, 154165), (990, 140150), (1100, 126135), (1125, 123332), (1375, 100908), (1500, 92499), (1650, 84090), (1980, 70075), (2250, 61666), (2475, 56060), (2750, 50454), (2803, 49500), (3300, 42045), (4125, 33636), (4500, 30833), (4950, 28030), (5500, 25227), (5606, 24750), (8250, 16818), (8409, 16500), (9900, 14015), (11212, 12375)]