1528550400

素因数分解:

$2^{10}\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1531}}^1$

素因数の和:1577

約数の個数: 264

約数和(自身を含む): 5444102944

約数和(自身を除く): 3915552544

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 64, 65, 75, 78, 80, 96, 100, 104, 120, 128, 130, 150, 156, 160, 192, 195, 200, 208, 240, 256, 260, 300, 312, 320, 325, 384, 390, 400, 416, 480, 512, 520, 600, 624, 640, 650, 768, 780, 800, 832, 960, 975, 1024, 1040, 1200, 1248, 1280, 1300, 1531, 1536, 1560, 1600, 1664, 1920, 1950, 2080, 2400, 2496, 2560, 2600, 3062, 3072, 3120, 3200, 3328, 3840, 3900, 4160, 4593, 4800, 4992, 5120, 5200, 6124, 6240, 6400, 6656, 7655, 7680, 7800, 8320, 9186, 9600, 9984, 10400, 12248, 12480, 12800, 13312, 15310, 15360, 15600, 16640, 18372, 19200, 19903, 19968, 20800, 22965, 24496, 24960, 25600, 30620, 31200, 33280, 36744, 38275, 38400, 39806, 39936, 41600, 45930, 48992, 49920, 59709, 61240, 62400, 66560, 73488, 76550, 76800, 79612, 83200, 91860, 97984, 99515, 99840, 114825, 119418, 122480, 124800, 146976, 153100, 159224, 166400, 183720, 195968, 199030, 199680, 229650, 238836, 244960, 249600, 293952, 298545, 306200, 318448, 332800, 367440, 391936, 398060, 459300, 477672, 489920, 497575, 499200, 587904, 597090, 612400, 636896, 734880, 783872, 796120, 918600, 955344, 979840, 995150, 998400, 1175808, 1194180, 1224800, 1273792, 1469760, 1492725, 1567744, 1592240, 1837200, 1910688, 1959680, 1990300, 2351616, 2388360, 2449600, 2547584, 2939520, 2985450, 3184480, 3674400, 3821376, 3919360, 3980600, 4703232, 4776720, 4899200, 5095168, 5879040, 5970900, 6368960, 7348800, 7642752, 7838720, 7961200, 9553440, 9798400, 10190336, 11758080, 11941800, 12737920, 14697600, 15285504, 15922400, 19106880, 19596800, 20380672, 23516160, 23883600, 25475840, 29395200, 30571008, 31844800, 38213760, 39193600, 47767200, 50951680, 58790400, 61142016, 63689600, 76427520, 95534400, 101903360, 117580800, 127379200, 152855040, 191068800, 254758400, 305710080, 382137600, 509516800, 764275200, 1528550400]

約数ペア:

[(1, 1528550400), (2, 764275200), (3, 509516800), (4, 382137600), (5, 305710080), (6, 254758400), (8, 191068800), (10, 152855040), (12, 127379200), (13, 117580800), (15, 101903360), (16, 95534400), (20, 76427520), (24, 63689600), (25, 61142016), (26, 58790400), (30, 50951680), (32, 47767200), (39, 39193600), (40, 38213760), (48, 31844800), (50, 30571008), (52, 29395200), (60, 25475840), (64, 23883600), (65, 23516160), (75, 20380672), (78, 19596800), (80, 19106880), (96, 15922400), (100, 15285504), (104, 14697600), (120, 12737920), (128, 11941800), (130, 11758080), (150, 10190336), (156, 9798400), (160, 9553440), (192, 7961200), (195, 7838720), (200, 7642752), (208, 7348800), (240, 6368960), (256, 5970900), (260, 5879040), (300, 5095168), (312, 4899200), (320, 4776720), (325, 4703232), (384, 3980600), (390, 3919360), (400, 3821376), (416, 3674400), (480, 3184480), (512, 2985450), (520, 2939520), (600, 2547584), (624, 2449600), (640, 2388360), (650, 2351616), (768, 1990300), (780, 1959680), (800, 1910688), (832, 1837200), (960, 1592240), (975, 1567744), (1024, 1492725), (1040, 1469760), (1200, 1273792), (1248, 1224800), (1280, 1194180), (1300, 1175808), (1531, 998400), (1536, 995150), (1560, 979840), (1600, 955344), (1664, 918600), (1920, 796120), (1950, 783872), (2080, 734880), (2400, 636896), (2496, 612400), (2560, 597090), (2600, 587904), (3062, 499200), (3072, 497575), (3120, 489920), (3200, 477672), (3328, 459300), (3840, 398060), (3900, 391936), (4160, 367440), (4593, 332800), (4800, 318448), (4992, 306200), (5120, 298545), (5200, 293952), (6124, 249600), (6240, 244960), (6400, 238836), (6656, 229650), (7655, 199680), (7680, 199030), (7800, 195968), (8320, 183720), (9186, 166400), (9600, 159224), (9984, 153100), (10400, 146976), (12248, 124800), (12480, 122480), (12800, 119418), (13312, 114825), (15310, 99840), (15360, 99515), (15600, 97984), (16640, 91860), (18372, 83200), (19200, 79612), (19903, 76800), (19968, 76550), (20800, 73488), (22965, 66560), (24496, 62400), (24960, 61240), (25600, 59709), (30620, 49920), (31200, 48992), (33280, 45930), (36744, 41600), (38275, 39936), (38400, 39806)]