2021574600

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{197}}^1\times {\mathrm{5701}}^1$

素因数の和:5920

約数の個数: 144

約数和(自身を含む): 6824780820

約数和(自身を除く): 4803206220

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 180, 197, 200, 225, 300, 360, 394, 450, 591, 600, 788, 900, 985, 1182, 1576, 1773, 1800, 1970, 2364, 2955, 3546, 3940, 4728, 4925, 5701, 5910, 7092, 7880, 8865, 9850, 11402, 11820, 14184, 14775, 17103, 17730, 19700, 22804, 23640, 28505, 29550, 34206, 35460, 39400, 44325, 45608, 51309, 57010, 59100, 68412, 70920, 85515, 88650, 102618, 114020, 118200, 136824, 142525, 171030, 177300, 205236, 228040, 256545, 285050, 342060, 354600, 410472, 427575, 513090, 570100, 684120, 855150, 1026180, 1123097, 1140200, 1282725, 1710300, 2052360, 2246194, 2565450, 3369291, 3420600, 4492388, 5130900, 5615485, 6738582, 8984776, 10107873, 10261800, 11230970, 13477164, 16846455, 20215746, 22461940, 26954328, 28077425, 33692910, 40431492, 44923880, 50539365, 56154850, 67385820, 80862984, 84232275, 101078730, 112309700, 134771640, 168464550, 202157460, 224619400, 252696825, 336929100, 404314920, 505393650, 673858200, 1010787300, 2021574600]

約数ペア:

[(1, 2021574600), (2, 1010787300), (3, 673858200), (4, 505393650), (5, 404314920), (6, 336929100), (8, 252696825), (9, 224619400), (10, 202157460), (12, 168464550), (15, 134771640), (18, 112309700), (20, 101078730), (24, 84232275), (25, 80862984), (30, 67385820), (36, 56154850), (40, 50539365), (45, 44923880), (50, 40431492), (60, 33692910), (72, 28077425), (75, 26954328), (90, 22461940), (100, 20215746), (120, 16846455), (150, 13477164), (180, 11230970), (197, 10261800), (200, 10107873), (225, 8984776), (300, 6738582), (360, 5615485), (394, 5130900), (450, 4492388), (591, 3420600), (600, 3369291), (788, 2565450), (900, 2246194), (985, 2052360), (1182, 1710300), (1576, 1282725), (1773, 1140200), (1800, 1123097), (1970, 1026180), (2364, 855150), (2955, 684120), (3546, 570100), (3940, 513090), (4728, 427575), (4925, 410472), (5701, 354600), (5910, 342060), (7092, 285050), (7880, 256545), (8865, 228040), (9850, 205236), (11402, 177300), (11820, 171030), (14184, 142525), (14775, 136824), (17103, 118200), (17730, 114020), (19700, 102618), (22804, 88650), (23640, 85515), (28505, 70920), (29550, 68412), (34206, 59100), (35460, 57010), (39400, 51309), (44325, 45608)]