165180000

素因数分解:

$2^5\times 3^1\times 5^4\times {\mathrm{2753}}^1$

素因数の和:2786

約数の個数: 120

約数和(自身を含む): 542020248

約数和(自身を除く): 376840248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 125, 150, 160, 200, 240, 250, 300, 375, 400, 480, 500, 600, 625, 750, 800, 1000, 1200, 1250, 1500, 1875, 2000, 2400, 2500, 2753, 3000, 3750, 4000, 5000, 5506, 6000, 7500, 8259, 10000, 11012, 12000, 13765, 15000, 16518, 20000, 22024, 27530, 30000, 33036, 41295, 44048, 55060, 60000, 66072, 68825, 82590, 88096, 110120, 132144, 137650, 165180, 206475, 220240, 264288, 275300, 330360, 344125, 412950, 440480, 550600, 660720, 688250, 825900, 1032375, 1101200, 1321440, 1376500, 1651800, 1720625, 2064750, 2202400, 2753000, 3303600, 3441250, 4129500, 5161875, 5506000, 6607200, 6882500, 8259000, 10323750, 11012000, 13765000, 16518000, 20647500, 27530000, 33036000, 41295000, 55060000, 82590000, 165180000]

約数ペア:

[(1, 165180000), (2, 82590000), (3, 55060000), (4, 41295000), (5, 33036000), (6, 27530000), (8, 20647500), (10, 16518000), (12, 13765000), (15, 11012000), (16, 10323750), (20, 8259000), (24, 6882500), (25, 6607200), (30, 5506000), (32, 5161875), (40, 4129500), (48, 3441250), (50, 3303600), (60, 2753000), (75, 2202400), (80, 2064750), (96, 1720625), (100, 1651800), (120, 1376500), (125, 1321440), (150, 1101200), (160, 1032375), (200, 825900), (240, 688250), (250, 660720), (300, 550600), (375, 440480), (400, 412950), (480, 344125), (500, 330360), (600, 275300), (625, 264288), (750, 220240), (800, 206475), (1000, 165180), (1200, 137650), (1250, 132144), (1500, 110120), (1875, 88096), (2000, 82590), (2400, 68825), (2500, 66072), (2753, 60000), (3000, 55060), (3750, 44048), (4000, 41295), (5000, 33036), (5506, 30000), (6000, 27530), (7500, 22024), (8259, 20000), (10000, 16518), (11012, 15000), (12000, 13765)]