76960800

素因数分解:

$2^5\times 3^3\times 5^2\times 7^1\times {\mathrm{509}}^1$

素因数の和:545

約数の個数: 288

約数和(自身を含む): 318729600

約数和(自身を除く): 241768800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 54, 56, 60, 63, 70, 72, 75, 80, 84, 90, 96, 100, 105, 108, 112, 120, 126, 135, 140, 144, 150, 160, 168, 175, 180, 189, 200, 210, 216, 224, 225, 240, 252, 270, 280, 288, 300, 315, 336, 350, 360, 378, 400, 420, 432, 450, 480, 504, 509, 525, 540, 560, 600, 630, 672, 675, 700, 720, 756, 800, 840, 864, 900, 945, 1008, 1018, 1050, 1080, 1120, 1200, 1260, 1350, 1400, 1440, 1512, 1527, 1575, 1680, 1800, 1890, 2016, 2036, 2100, 2160, 2400, 2520, 2545, 2700, 2800, 3024, 3054, 3150, 3360, 3563, 3600, 3780, 4072, 4200, 4320, 4581, 4725, 5040, 5090, 5400, 5600, 6048, 6108, 6300, 7126, 7200, 7560, 7635, 8144, 8400, 9162, 9450, 10080, 10180, 10689, 10800, 12216, 12600, 12725, 13743, 14252, 15120, 15270, 16288, 16800, 17815, 18324, 18900, 20360, 21378, 21600, 22905, 24432, 25200, 25450, 27486, 28504, 30240, 30540, 32067, 35630, 36648, 37800, 38175, 40720, 42756, 45810, 48864, 50400, 50900, 53445, 54972, 57008, 61080, 64134, 68715, 71260, 73296, 75600, 76350, 81440, 85512, 89075, 91620, 96201, 101800, 106890, 109944, 114016, 114525, 122160, 128268, 137430, 142520, 146592, 151200, 152700, 160335, 171024, 178150, 183240, 192402, 203600, 213780, 219888, 229050, 244320, 256536, 267225, 274860, 285040, 305400, 320670, 342048, 343575, 356300, 366480, 384804, 407200, 427560, 439776, 458100, 481005, 513072, 534450, 549720, 570080, 610800, 641340, 687150, 712600, 732960, 769608, 801675, 855120, 916200, 962010, 1026144, 1068900, 1099440, 1221600, 1282680, 1374300, 1425200, 1539216, 1603350, 1710240, 1832400, 1924020, 2137800, 2198880, 2405025, 2565360, 2748600, 2850400, 3078432, 3206700, 3664800, 3848040, 4275600, 4810050, 5130720, 5497200, 6413400, 7696080, 8551200, 9620100, 10994400, 12826800, 15392160, 19240200, 25653600, 38480400, 76960800]

約数ペア:

[(1, 76960800), (2, 38480400), (3, 25653600), (4, 19240200), (5, 15392160), (6, 12826800), (7, 10994400), (8, 9620100), (9, 8551200), (10, 7696080), (12, 6413400), (14, 5497200), (15, 5130720), (16, 4810050), (18, 4275600), (20, 3848040), (21, 3664800), (24, 3206700), (25, 3078432), (27, 2850400), (28, 2748600), (30, 2565360), (32, 2405025), (35, 2198880), (36, 2137800), (40, 1924020), (42, 1832400), (45, 1710240), (48, 1603350), (50, 1539216), (54, 1425200), (56, 1374300), (60, 1282680), (63, 1221600), (70, 1099440), (72, 1068900), (75, 1026144), (80, 962010), (84, 916200), (90, 855120), (96, 801675), (100, 769608), (105, 732960), (108, 712600), (112, 687150), (120, 641340), (126, 610800), (135, 570080), (140, 549720), (144, 534450), (150, 513072), (160, 481005), (168, 458100), (175, 439776), (180, 427560), (189, 407200), (200, 384804), (210, 366480), (216, 356300), (224, 343575), (225, 342048), (240, 320670), (252, 305400), (270, 285040), (280, 274860), (288, 267225), (300, 256536), (315, 244320), (336, 229050), (350, 219888), (360, 213780), (378, 203600), (400, 192402), (420, 183240), (432, 178150), (450, 171024), (480, 160335), (504, 152700), (509, 151200), (525, 146592), (540, 142520), (560, 137430), (600, 128268), (630, 122160), (672, 114525), (675, 114016), (700, 109944), (720, 106890), (756, 101800), (800, 96201), (840, 91620), (864, 89075), (900, 85512), (945, 81440), (1008, 76350), (1018, 75600), (1050, 73296), (1080, 71260), (1120, 68715), (1200, 64134), (1260, 61080), (1350, 57008), (1400, 54972), (1440, 53445), (1512, 50900), (1527, 50400), (1575, 48864), (1680, 45810), (1800, 42756), (1890, 40720), (2016, 38175), (2036, 37800), (2100, 36648), (2160, 35630), (2400, 32067), (2520, 30540), (2545, 30240), (2700, 28504), (2800, 27486), (3024, 25450), (3054, 25200), (3150, 24432), (3360, 22905), (3563, 21600), (3600, 21378), (3780, 20360), (4072, 18900), (4200, 18324), (4320, 17815), (4581, 16800), (4725, 16288), (5040, 15270), (5090, 15120), (5400, 14252), (5600, 13743), (6048, 12725), (6108, 12600), (6300, 12216), (7126, 10800), (7200, 10689), (7560, 10180), (7635, 10080), (8144, 9450), (8400, 9162)]