21019059000

素因数分解:

$2^3\times 3^2\times 5^3\times {\mathrm{877}}^1\times {\mathrm{2663}}^1$

素因数の和:3567

約数の個数: 192

約数和(自身を含む): 71152136640

約数和(自身を除く): 50133077640

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, 125, 150, 180, 200, 225, 250, 300, 360, 375, 450, 500, 600, 750, 877, 900, 1000, 1125, 1500, 1754, 1800, 2250, 2631, 2663, 3000, 3508, 4385, 4500, 5262, 5326, 7016, 7893, 7989, 8770, 9000, 10524, 10652, 13155, 13315, 15786, 15978, 17540, 21048, 21304, 21925, 23967, 26310, 26630, 31572, 31956, 35080, 39465, 39945, 43850, 47934, 52620, 53260, 63144, 63912, 65775, 66575, 78930, 79890, 87700, 95868, 105240, 106520, 109625, 119835, 131550, 133150, 157860, 159780, 175400, 191736, 197325, 199725, 219250, 239670, 263100, 266300, 315720, 319560, 328875, 332875, 394650, 399450, 438500, 479340, 526200, 532600, 599175, 657750, 665750, 789300, 798900, 877000, 958680, 986625, 998625, 1198350, 1315500, 1331500, 1578600, 1597800, 1973250, 1997250, 2335451, 2396700, 2631000, 2663000, 2995875, 3946500, 3994500, 4670902, 4793400, 5991750, 7006353, 7893000, 7989000, 9341804, 11677255, 11983500, 14012706, 18683608, 21019059, 23354510, 23967000, 28025412, 35031765, 42038118, 46709020, 56050824, 58386275, 70063530, 84076236, 93418040, 105095295, 116772550, 140127060, 168152472, 175158825, 210190590, 233545100, 280254120, 291931375, 350317650, 420381180, 467090200, 525476475, 583862750, 700635300, 840762360, 875794125, 1050952950, 1167725500, 1401270600, 1751588250, 2101905900, 2335451000, 2627382375, 3503176500, 4203811800, 5254764750, 7006353000, 10509529500, 21019059000]

約数ペア:

[(1, 21019059000), (2, 10509529500), (3, 7006353000), (4, 5254764750), (5, 4203811800), (6, 3503176500), (8, 2627382375), (9, 2335451000), (10, 2101905900), (12, 1751588250), (15, 1401270600), (18, 1167725500), (20, 1050952950), (24, 875794125), (25, 840762360), (30, 700635300), (36, 583862750), (40, 525476475), (45, 467090200), (50, 420381180), (60, 350317650), (72, 291931375), (75, 280254120), (90, 233545100), (100, 210190590), (120, 175158825), (125, 168152472), (150, 140127060), (180, 116772550), (200, 105095295), (225, 93418040), (250, 84076236), (300, 70063530), (360, 58386275), (375, 56050824), (450, 46709020), (500, 42038118), (600, 35031765), (750, 28025412), (877, 23967000), (900, 23354510), (1000, 21019059), (1125, 18683608), (1500, 14012706), (1754, 11983500), (1800, 11677255), (2250, 9341804), (2631, 7989000), (2663, 7893000), (3000, 7006353), (3508, 5991750), (4385, 4793400), (4500, 4670902), (5262, 3994500), (5326, 3946500), (7016, 2995875), (7893, 2663000), (7989, 2631000), (8770, 2396700), (9000, 2335451), (10524, 1997250), (10652, 1973250), (13155, 1597800), (13315, 1578600), (15786, 1331500), (15978, 1315500), (17540, 1198350), (21048, 998625), (21304, 986625), (21925, 958680), (23967, 877000), (26310, 798900), (26630, 789300), (31572, 665750), (31956, 657750), (35080, 599175), (39465, 532600), (39945, 526200), (43850, 479340), (47934, 438500), (52620, 399450), (53260, 394650), (63144, 332875), (63912, 328875), (65775, 319560), (66575, 315720), (78930, 266300), (79890, 263100), (87700, 239670), (95868, 219250), (105240, 199725), (106520, 197325), (109625, 191736), (119835, 175400), (131550, 159780), (133150, 157860)]