252012000

素因数分解:

$2^5\times 3^1\times 5^3\times {\mathrm{21001}}^1$

素因数の和:21029

約数の個数: 96

約数和(自身を含む): 825630624

約数和(自身を除く): 573618624

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, 750, 800, 1000, 1200, 1500, 2000, 2400, 3000, 4000, 6000, 12000, 21001, 42002, 63003, 84004, 105005, 126006, 168008, 210010, 252012, 315015, 336016, 420020, 504024, 525025, 630030, 672032, 840040, 1008048, 1050050, 1260060, 1575075, 1680080, 2016096, 2100100, 2520120, 2625125, 3150150, 3360160, 4200200, 5040240, 5250250, 6300300, 7875375, 8400400, 10080480, 10500500, 12600600, 15750750, 16800800, 21001000, 25201200, 31501500, 42002000, 50402400, 63003000, 84004000, 126006000, 252012000]

約数ペア:

[(1, 252012000), (2, 126006000), (3, 84004000), (4, 63003000), (5, 50402400), (6, 42002000), (8, 31501500), (10, 25201200), (12, 21001000), (15, 16800800), (16, 15750750), (20, 12600600), (24, 10500500), (25, 10080480), (30, 8400400), (32, 7875375), (40, 6300300), (48, 5250250), (50, 5040240), (60, 4200200), (75, 3360160), (80, 3150150), (96, 2625125), (100, 2520120), (120, 2100100), (125, 2016096), (150, 1680080), (160, 1575075), (200, 1260060), (240, 1050050), (250, 1008048), (300, 840040), (375, 672032), (400, 630030), (480, 525025), (500, 504024), (600, 420020), (750, 336016), (800, 315015), (1000, 252012), (1200, 210010), (1500, 168008), (2000, 126006), (2400, 105005), (3000, 84004), (4000, 63003), (6000, 42002), (12000, 21001)]