1552876800

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{2609}}^1$

素因数の和:2669

約数の個数: 216

約数和(自身を含む): 5292161280

約数和(自身を除く): 3739284480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 32, 40, 48, 50, 60, 62, 64, 75, 80, 93, 96, 100, 120, 124, 128, 150, 155, 160, 186, 192, 200, 240, 248, 256, 300, 310, 320, 372, 384, 400, 465, 480, 496, 600, 620, 640, 744, 768, 775, 800, 930, 960, 992, 1200, 1240, 1280, 1488, 1550, 1600, 1860, 1920, 1984, 2325, 2400, 2480, 2609, 2976, 3100, 3200, 3720, 3840, 3968, 4650, 4800, 4960, 5218, 5952, 6200, 6400, 7440, 7827, 7936, 9300, 9600, 9920, 10436, 11904, 12400, 13045, 14880, 15654, 18600, 19200, 19840, 20872, 23808, 24800, 26090, 29760, 31308, 37200, 39135, 39680, 41744, 49600, 52180, 59520, 62616, 65225, 74400, 78270, 80879, 83488, 99200, 104360, 119040, 125232, 130450, 148800, 156540, 161758, 166976, 195675, 198400, 208720, 242637, 250464, 260900, 297600, 313080, 323516, 333952, 391350, 404395, 417440, 485274, 500928, 521800, 595200, 626160, 647032, 667904, 782700, 808790, 834880, 970548, 1001856, 1043600, 1213185, 1252320, 1294064, 1565400, 1617580, 1669760, 1941096, 2003712, 2021975, 2087200, 2426370, 2504640, 2588128, 3130800, 3235160, 3339520, 3882192, 4043950, 4174400, 4852740, 5009280, 5176256, 6065925, 6261600, 6470320, 7764384, 8087900, 8348800, 9705480, 10018560, 10352512, 12131850, 12523200, 12940640, 15528768, 16175800, 16697600, 19410960, 20705024, 24263700, 25046400, 25881280, 31057536, 32351600, 38821920, 48527400, 50092800, 51762560, 62115072, 64703200, 77643840, 97054800, 103525120, 129406400, 155287680, 194109600, 258812800, 310575360, 388219200, 517625600, 776438400, 1552876800]

約数ペア:

[(1, 1552876800), (2, 776438400), (3, 517625600), (4, 388219200), (5, 310575360), (6, 258812800), (8, 194109600), (10, 155287680), (12, 129406400), (15, 103525120), (16, 97054800), (20, 77643840), (24, 64703200), (25, 62115072), (30, 51762560), (31, 50092800), (32, 48527400), (40, 38821920), (48, 32351600), (50, 31057536), (60, 25881280), (62, 25046400), (64, 24263700), (75, 20705024), (80, 19410960), (93, 16697600), (96, 16175800), (100, 15528768), (120, 12940640), (124, 12523200), (128, 12131850), (150, 10352512), (155, 10018560), (160, 9705480), (186, 8348800), (192, 8087900), (200, 7764384), (240, 6470320), (248, 6261600), (256, 6065925), (300, 5176256), (310, 5009280), (320, 4852740), (372, 4174400), (384, 4043950), (400, 3882192), (465, 3339520), (480, 3235160), (496, 3130800), (600, 2588128), (620, 2504640), (640, 2426370), (744, 2087200), (768, 2021975), (775, 2003712), (800, 1941096), (930, 1669760), (960, 1617580), (992, 1565400), (1200, 1294064), (1240, 1252320), (1280, 1213185), (1488, 1043600), (1550, 1001856), (1600, 970548), (1860, 834880), (1920, 808790), (1984, 782700), (2325, 667904), (2400, 647032), (2480, 626160), (2609, 595200), (2976, 521800), (3100, 500928), (3200, 485274), (3720, 417440), (3840, 404395), (3968, 391350), (4650, 333952), (4800, 323516), (4960, 313080), (5218, 297600), (5952, 260900), (6200, 250464), (6400, 242637), (7440, 208720), (7827, 198400), (7936, 195675), (9300, 166976), (9600, 161758), (9920, 156540), (10436, 148800), (11904, 130450), (12400, 125232), (13045, 119040), (14880, 104360), (15654, 99200), (18600, 83488), (19200, 80879), (19840, 78270), (20872, 74400), (23808, 65225), (24800, 62616), (26090, 59520), (29760, 52180), (31308, 49600), (37200, 41744), (39135, 39680)]