1253466000

素因数分解:

$2^4\times 3^2\times 5^3\times {\mathrm{83}}^1\times {\mathrm{839}}^1$

素因数の和:951

約数の個数: 240

約数和(自身を含む): 4435966080

約数和(自身を除く): 3182500080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 83, 90, 100, 120, 125, 144, 150, 166, 180, 200, 225, 240, 249, 250, 300, 332, 360, 375, 400, 415, 450, 498, 500, 600, 664, 720, 747, 750, 830, 839, 900, 996, 1000, 1125, 1200, 1245, 1328, 1494, 1500, 1660, 1678, 1800, 1992, 2000, 2075, 2250, 2490, 2517, 2988, 3000, 3320, 3356, 3600, 3735, 3984, 4150, 4195, 4500, 4980, 5034, 5976, 6000, 6225, 6640, 6712, 7470, 7551, 8300, 8390, 9000, 9960, 10068, 10375, 11952, 12450, 12585, 13424, 14940, 15102, 16600, 16780, 18000, 18675, 19920, 20136, 20750, 20975, 24900, 25170, 29880, 30204, 31125, 33200, 33560, 37350, 37755, 40272, 41500, 41950, 49800, 50340, 59760, 60408, 62250, 62925, 67120, 69637, 74700, 75510, 83000, 83900, 93375, 99600, 100680, 104875, 120816, 124500, 125850, 139274, 149400, 151020, 166000, 167800, 186750, 188775, 201360, 208911, 209750, 249000, 251700, 278548, 298800, 302040, 314625, 335600, 348185, 373500, 377550, 417822, 419500, 498000, 503400, 557096, 604080, 626733, 629250, 696370, 747000, 755100, 835644, 839000, 943875, 1006800, 1044555, 1114192, 1253466, 1258500, 1392740, 1494000, 1510200, 1671288, 1678000, 1740925, 1887750, 2089110, 2506932, 2517000, 2785480, 3020400, 3133665, 3342576, 3481850, 3775500, 4178220, 5013864, 5034000, 5222775, 5570960, 6267330, 6963700, 7551000, 8356440, 8704625, 10027728, 10445550, 12534660, 13927400, 15102000, 15668325, 16712880, 17409250, 20891100, 25069320, 26113875, 27854800, 31336650, 34818500, 41782200, 50138640, 52227750, 62673300, 69637000, 78341625, 83564400, 104455500, 125346600, 139274000, 156683250, 208911000, 250693200, 313366500, 417822000, 626733000, 1253466000]

約数ペア:

[(1, 1253466000), (2, 626733000), (3, 417822000), (4, 313366500), (5, 250693200), (6, 208911000), (8, 156683250), (9, 139274000), (10, 125346600), (12, 104455500), (15, 83564400), (16, 78341625), (18, 69637000), (20, 62673300), (24, 52227750), (25, 50138640), (30, 41782200), (36, 34818500), (40, 31336650), (45, 27854800), (48, 26113875), (50, 25069320), (60, 20891100), (72, 17409250), (75, 16712880), (80, 15668325), (83, 15102000), (90, 13927400), (100, 12534660), (120, 10445550), (125, 10027728), (144, 8704625), (150, 8356440), (166, 7551000), (180, 6963700), (200, 6267330), (225, 5570960), (240, 5222775), (249, 5034000), (250, 5013864), (300, 4178220), (332, 3775500), (360, 3481850), (375, 3342576), (400, 3133665), (415, 3020400), (450, 2785480), (498, 2517000), (500, 2506932), (600, 2089110), (664, 1887750), (720, 1740925), (747, 1678000), (750, 1671288), (830, 1510200), (839, 1494000), (900, 1392740), (996, 1258500), (1000, 1253466), (1125, 1114192), (1200, 1044555), (1245, 1006800), (1328, 943875), (1494, 839000), (1500, 835644), (1660, 755100), (1678, 747000), (1800, 696370), (1992, 629250), (2000, 626733), (2075, 604080), (2250, 557096), (2490, 503400), (2517, 498000), (2988, 419500), (3000, 417822), (3320, 377550), (3356, 373500), (3600, 348185), (3735, 335600), (3984, 314625), (4150, 302040), (4195, 298800), (4500, 278548), (4980, 251700), (5034, 249000), (5976, 209750), (6000, 208911), (6225, 201360), (6640, 188775), (6712, 186750), (7470, 167800), (7551, 166000), (8300, 151020), (8390, 149400), (9000, 139274), (9960, 125850), (10068, 124500), (10375, 120816), (11952, 104875), (12450, 100680), (12585, 99600), (13424, 93375), (14940, 83900), (15102, 83000), (16600, 75510), (16780, 74700), (18000, 69637), (18675, 67120), (19920, 62925), (20136, 62250), (20750, 60408), (20975, 59760), (24900, 50340), (25170, 49800), (29880, 41950), (30204, 41500), (31125, 40272), (33200, 37755), (33560, 37350)]