1307649600

素因数分解:

$2^6\times 3^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{1279}}^1$

素因数の和:1378

約数の個数: 252

約数和(自身を含む): 4716840960

約数和(自身を除く): 3409191360

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, 64, 71, 72, 75, 80, 90, 96, 100, 120, 142, 144, 150, 160, 180, 192, 200, 213, 225, 240, 284, 288, 300, 320, 355, 360, 400, 426, 450, 480, 568, 576, 600, 639, 710, 720, 800, 852, 900, 960, 1065, 1136, 1200, 1278, 1279, 1420, 1440, 1600, 1704, 1775, 1800, 2130, 2272, 2400, 2556, 2558, 2840, 2880, 3195, 3408, 3550, 3600, 3837, 4260, 4544, 4800, 5112, 5116, 5325, 5680, 6390, 6395, 6816, 7100, 7200, 7674, 8520, 10224, 10232, 10650, 11360, 11511, 12780, 12790, 13632, 14200, 14400, 15348, 15975, 17040, 19185, 20448, 20464, 21300, 22720, 23022, 25560, 25580, 28400, 30696, 31950, 31975, 34080, 38370, 40896, 40928, 42600, 46044, 51120, 51160, 56800, 57555, 61392, 63900, 63950, 68160, 76740, 81856, 85200, 90809, 92088, 95925, 102240, 102320, 113600, 115110, 122784, 127800, 127900, 153480, 170400, 181618, 184176, 191850, 204480, 204640, 230220, 245568, 255600, 255800, 272427, 287775, 306960, 340800, 363236, 368352, 383700, 409280, 454045, 460440, 511200, 511600, 544854, 575550, 613920, 726472, 736704, 767400, 817281, 908090, 920880, 1022400, 1023200, 1089708, 1151100, 1227840, 1362135, 1452944, 1534800, 1634562, 1816180, 1841760, 2046400, 2179416, 2270225, 2302200, 2724270, 2905888, 3069600, 3269124, 3632360, 3683520, 4086405, 4358832, 4540450, 4604400, 5448540, 5811776, 6139200, 6538248, 6810675, 7264720, 8172810, 8717664, 9080900, 9208800, 10897080, 13076496, 13621350, 14529440, 16345620, 17435328, 18161800, 18417600, 20432025, 21794160, 26152992, 27242700, 29058880, 32691240, 36323600, 40864050, 43588320, 52305984, 54485400, 65382480, 72647200, 81728100, 87176640, 108970800, 130764960, 145294400, 163456200, 217941600, 261529920, 326912400, 435883200, 653824800, 1307649600]

約数ペア:

[(1, 1307649600), (2, 653824800), (3, 435883200), (4, 326912400), (5, 261529920), (6, 217941600), (8, 163456200), (9, 145294400), (10, 130764960), (12, 108970800), (15, 87176640), (16, 81728100), (18, 72647200), (20, 65382480), (24, 54485400), (25, 52305984), (30, 43588320), (32, 40864050), (36, 36323600), (40, 32691240), (45, 29058880), (48, 27242700), (50, 26152992), (60, 21794160), (64, 20432025), (71, 18417600), (72, 18161800), (75, 17435328), (80, 16345620), (90, 14529440), (96, 13621350), (100, 13076496), (120, 10897080), (142, 9208800), (144, 9080900), (150, 8717664), (160, 8172810), (180, 7264720), (192, 6810675), (200, 6538248), (213, 6139200), (225, 5811776), (240, 5448540), (284, 4604400), (288, 4540450), (300, 4358832), (320, 4086405), (355, 3683520), (360, 3632360), (400, 3269124), (426, 3069600), (450, 2905888), (480, 2724270), (568, 2302200), (576, 2270225), (600, 2179416), (639, 2046400), (710, 1841760), (720, 1816180), (800, 1634562), (852, 1534800), (900, 1452944), (960, 1362135), (1065, 1227840), (1136, 1151100), (1200, 1089708), (1278, 1023200), (1279, 1022400), (1420, 920880), (1440, 908090), (1600, 817281), (1704, 767400), (1775, 736704), (1800, 726472), (2130, 613920), (2272, 575550), (2400, 544854), (2556, 511600), (2558, 511200), (2840, 460440), (2880, 454045), (3195, 409280), (3408, 383700), (3550, 368352), (3600, 363236), (3837, 340800), (4260, 306960), (4544, 287775), (4800, 272427), (5112, 255800), (5116, 255600), (5325, 245568), (5680, 230220), (6390, 204640), (6395, 204480), (6816, 191850), (7100, 184176), (7200, 181618), (7674, 170400), (8520, 153480), (10224, 127900), (10232, 127800), (10650, 122784), (11360, 115110), (11511, 113600), (12780, 102320), (12790, 102240), (13632, 95925), (14200, 92088), (14400, 90809), (15348, 85200), (15975, 81856), (17040, 76740), (19185, 68160), (20448, 63950), (20464, 63900), (21300, 61392), (22720, 57555), (23022, 56800), (25560, 51160), (25580, 51120), (28400, 46044), (30696, 42600), (31950, 40928), (31975, 40896), (34080, 38370)]