201912945000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{1035451}}^1$

素因数の和:1035493

約数の個数: 160

約数和(自身を含む): 679297930080

約数和(自身を除く): 477384985080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 125, 130, 150, 156, 195, 200, 250, 260, 300, 312, 325, 375, 390, 500, 520, 600, 625, 650, 750, 780, 975, 1000, 1250, 1300, 1500, 1560, 1625, 1875, 1950, 2500, 2600, 3000, 3250, 3750, 3900, 4875, 5000, 6500, 7500, 7800, 8125, 9750, 13000, 15000, 16250, 19500, 24375, 32500, 39000, 48750, 65000, 97500, 195000, 1035451, 2070902, 3106353, 4141804, 5177255, 6212706, 8283608, 10354510, 12425412, 13460863, 15531765, 20709020, 24850824, 25886275, 26921726, 31063530, 40382589, 41418040, 51772550, 53843452, 62127060, 67304315, 77658825, 80765178, 103545100, 107686904, 124254120, 129431375, 134608630, 155317650, 161530356, 201912945, 207090200, 258862750, 269217260, 310635300, 323060712, 336521575, 388294125, 403825890, 517725500, 538434520, 621270600, 647156875, 673043150, 776588250, 807651780, 1009564725, 1035451000, 1294313750, 1346086300, 1553176500, 1615303560, 1682607875, 1941470625, 2019129450, 2588627500, 2692172600, 3106353000, 3365215750, 3882941250, 4038258900, 5047823625, 5177255000, 6730431500, 7765882500, 8076517800, 8413039375, 10095647250, 13460863000, 15531765000, 16826078750, 20191294500, 25239118125, 33652157500, 40382589000, 50478236250, 67304315000, 100956472500, 201912945000]

約数ペア:

[(1, 201912945000), (2, 100956472500), (3, 67304315000), (4, 50478236250), (5, 40382589000), (6, 33652157500), (8, 25239118125), (10, 20191294500), (12, 16826078750), (13, 15531765000), (15, 13460863000), (20, 10095647250), (24, 8413039375), (25, 8076517800), (26, 7765882500), (30, 6730431500), (39, 5177255000), (40, 5047823625), (50, 4038258900), (52, 3882941250), (60, 3365215750), (65, 3106353000), (75, 2692172600), (78, 2588627500), (100, 2019129450), (104, 1941470625), (120, 1682607875), (125, 1615303560), (130, 1553176500), (150, 1346086300), (156, 1294313750), (195, 1035451000), (200, 1009564725), (250, 807651780), (260, 776588250), (300, 673043150), (312, 647156875), (325, 621270600), (375, 538434520), (390, 517725500), (500, 403825890), (520, 388294125), (600, 336521575), (625, 323060712), (650, 310635300), (750, 269217260), (780, 258862750), (975, 207090200), (1000, 201912945), (1250, 161530356), (1300, 155317650), (1500, 134608630), (1560, 129431375), (1625, 124254120), (1875, 107686904), (1950, 103545100), (2500, 80765178), (2600, 77658825), (3000, 67304315), (3250, 62127060), (3750, 53843452), (3900, 51772550), (4875, 41418040), (5000, 40382589), (6500, 31063530), (7500, 26921726), (7800, 25886275), (8125, 24850824), (9750, 20709020), (13000, 15531765), (15000, 13460863), (16250, 12425412), (19500, 10354510), (24375, 8283608), (32500, 6212706), (39000, 5177255), (48750, 4141804), (65000, 3106353), (97500, 2070902), (195000, 1035451)]