931428000

素因数分解:

$2^5\times 3^2\times 5^3\times {\mathrm{25873}}^1$

素因数の和:25904

約数の個数: 144

約数和(自身を含む): 3305765736

約数和(自身を除く): 2374337736

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 96, 100, 120, 125, 144, 150, 160, 180, 200, 225, 240, 250, 288, 300, 360, 375, 400, 450, 480, 500, 600, 720, 750, 800, 900, 1000, 1125, 1200, 1440, 1500, 1800, 2000, 2250, 2400, 3000, 3600, 4000, 4500, 6000, 7200, 9000, 12000, 18000, 25873, 36000, 51746, 77619, 103492, 129365, 155238, 206984, 232857, 258730, 310476, 388095, 413968, 465714, 517460, 620952, 646825, 776190, 827936, 931428, 1034920, 1164285, 1241904, 1293650, 1552380, 1862856, 1940475, 2069840, 2328570, 2483808, 2587300, 3104760, 3234125, 3725712, 3880950, 4139680, 4657140, 5174600, 5821425, 6209520, 6468250, 7451424, 7761900, 9314280, 9702375, 10349200, 11642850, 12419040, 12936500, 15523800, 18628560, 19404750, 20698400, 23285700, 25873000, 29107125, 31047600, 37257120, 38809500, 46571400, 51746000, 58214250, 62095200, 77619000, 93142800, 103492000, 116428500, 155238000, 186285600, 232857000, 310476000, 465714000, 931428000]

約数ペア:

[(1, 931428000), (2, 465714000), (3, 310476000), (4, 232857000), (5, 186285600), (6, 155238000), (8, 116428500), (9, 103492000), (10, 93142800), (12, 77619000), (15, 62095200), (16, 58214250), (18, 51746000), (20, 46571400), (24, 38809500), (25, 37257120), (30, 31047600), (32, 29107125), (36, 25873000), (40, 23285700), (45, 20698400), (48, 19404750), (50, 18628560), (60, 15523800), (72, 12936500), (75, 12419040), (80, 11642850), (90, 10349200), (96, 9702375), (100, 9314280), (120, 7761900), (125, 7451424), (144, 6468250), (150, 6209520), (160, 5821425), (180, 5174600), (200, 4657140), (225, 4139680), (240, 3880950), (250, 3725712), (288, 3234125), (300, 3104760), (360, 2587300), (375, 2483808), (400, 2328570), (450, 2069840), (480, 1940475), (500, 1862856), (600, 1552380), (720, 1293650), (750, 1241904), (800, 1164285), (900, 1034920), (1000, 931428), (1125, 827936), (1200, 776190), (1440, 646825), (1500, 620952), (1800, 517460), (2000, 465714), (2250, 413968), (2400, 388095), (3000, 310476), (3600, 258730), (4000, 232857), (4500, 206984), (6000, 155238), (7200, 129365), (9000, 103492), (12000, 77619), (18000, 51746), (25873, 36000)]