428859000

素因数分解:

$2^3\times 3^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{2803}}^1$

素因数の和:2847

約数の個数: 192

約数和(自身を含む): 1535358240

約数和(自身を除く): 1106499240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 25, 30, 34, 36, 40, 45, 50, 51, 60, 68, 72, 75, 85, 90, 100, 102, 120, 125, 136, 150, 153, 170, 180, 200, 204, 225, 250, 255, 300, 306, 340, 360, 375, 408, 425, 450, 500, 510, 600, 612, 680, 750, 765, 850, 900, 1000, 1020, 1125, 1224, 1275, 1500, 1530, 1700, 1800, 2040, 2125, 2250, 2550, 2803, 3000, 3060, 3400, 3825, 4250, 4500, 5100, 5606, 6120, 6375, 7650, 8409, 8500, 9000, 10200, 11212, 12750, 14015, 15300, 16818, 17000, 19125, 22424, 25227, 25500, 28030, 30600, 33636, 38250, 42045, 47651, 50454, 51000, 56060, 67272, 70075, 76500, 84090, 95302, 100908, 112120, 126135, 140150, 142953, 153000, 168180, 190604, 201816, 210225, 238255, 252270, 280300, 285906, 336360, 350375, 381208, 420450, 428859, 476510, 504540, 560600, 571812, 630675, 700750, 714765, 840900, 857718, 953020, 1009080, 1051125, 1143624, 1191275, 1261350, 1401500, 1429530, 1681800, 1715436, 1906040, 2102250, 2144295, 2382550, 2522700, 2803000, 2859060, 3153375, 3430872, 3573825, 4204500, 4288590, 4765100, 5045400, 5718120, 5956375, 6306750, 7147650, 8409000, 8577180, 9530200, 10721475, 11912750, 12613500, 14295300, 17154360, 17869125, 21442950, 23825500, 25227000, 28590600, 35738250, 42885900, 47651000, 53607375, 71476500, 85771800, 107214750, 142953000, 214429500, 428859000]

約数ペア:

[(1, 428859000), (2, 214429500), (3, 142953000), (4, 107214750), (5, 85771800), (6, 71476500), (8, 53607375), (9, 47651000), (10, 42885900), (12, 35738250), (15, 28590600), (17, 25227000), (18, 23825500), (20, 21442950), (24, 17869125), (25, 17154360), (30, 14295300), (34, 12613500), (36, 11912750), (40, 10721475), (45, 9530200), (50, 8577180), (51, 8409000), (60, 7147650), (68, 6306750), (72, 5956375), (75, 5718120), (85, 5045400), (90, 4765100), (100, 4288590), (102, 4204500), (120, 3573825), (125, 3430872), (136, 3153375), (150, 2859060), (153, 2803000), (170, 2522700), (180, 2382550), (200, 2144295), (204, 2102250), (225, 1906040), (250, 1715436), (255, 1681800), (300, 1429530), (306, 1401500), (340, 1261350), (360, 1191275), (375, 1143624), (408, 1051125), (425, 1009080), (450, 953020), (500, 857718), (510, 840900), (600, 714765), (612, 700750), (680, 630675), (750, 571812), (765, 560600), (850, 504540), (900, 476510), (1000, 428859), (1020, 420450), (1125, 381208), (1224, 350375), (1275, 336360), (1500, 285906), (1530, 280300), (1700, 252270), (1800, 238255), (2040, 210225), (2125, 201816), (2250, 190604), (2550, 168180), (2803, 153000), (3000, 142953), (3060, 140150), (3400, 126135), (3825, 112120), (4250, 100908), (4500, 95302), (5100, 84090), (5606, 76500), (6120, 70075), (6375, 67272), (7650, 56060), (8409, 51000), (8500, 50454), (9000, 47651), (10200, 42045), (11212, 38250), (12750, 33636), (14015, 30600), (15300, 28030), (16818, 25500), (17000, 25227), (19125, 22424)]