219369600

素因数分解:

$2^7\times 3^3\times 5^2\times {\mathrm{2539}}^1$

素因数の和:2572

約数の個数: 192

約数和(自身を含む): 803148000

約数和(自身を除く): 583778400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 64, 72, 75, 80, 90, 96, 100, 108, 120, 128, 135, 144, 150, 160, 180, 192, 200, 216, 225, 240, 270, 288, 300, 320, 360, 384, 400, 432, 450, 480, 540, 576, 600, 640, 675, 720, 800, 864, 900, 960, 1080, 1152, 1200, 1350, 1440, 1600, 1728, 1800, 1920, 2160, 2400, 2539, 2700, 2880, 3200, 3456, 3600, 4320, 4800, 5078, 5400, 5760, 7200, 7617, 8640, 9600, 10156, 10800, 12695, 14400, 15234, 17280, 20312, 21600, 22851, 25390, 28800, 30468, 38085, 40624, 43200, 45702, 50780, 60936, 63475, 68553, 76170, 81248, 86400, 91404, 101560, 114255, 121872, 126950, 137106, 152340, 162496, 182808, 190425, 203120, 228510, 243744, 253900, 274212, 304680, 324992, 342765, 365616, 380850, 406240, 457020, 487488, 507800, 548424, 571275, 609360, 685530, 731232, 761700, 812480, 914040, 974976, 1015600, 1096848, 1142550, 1218720, 1371060, 1462464, 1523400, 1624960, 1713825, 1828080, 2031200, 2193696, 2285100, 2437440, 2742120, 2924928, 3046800, 3427650, 3656160, 4062400, 4387392, 4570200, 4874880, 5484240, 6093600, 6855300, 7312320, 8124800, 8774784, 9140400, 10968480, 12187200, 13710600, 14624640, 18280800, 21936960, 24374400, 27421200, 36561600, 43873920, 54842400, 73123200, 109684800, 219369600]

約数ペア:

[(1, 219369600), (2, 109684800), (3, 73123200), (4, 54842400), (5, 43873920), (6, 36561600), (8, 27421200), (9, 24374400), (10, 21936960), (12, 18280800), (15, 14624640), (16, 13710600), (18, 12187200), (20, 10968480), (24, 9140400), (25, 8774784), (27, 8124800), (30, 7312320), (32, 6855300), (36, 6093600), (40, 5484240), (45, 4874880), (48, 4570200), (50, 4387392), (54, 4062400), (60, 3656160), (64, 3427650), (72, 3046800), (75, 2924928), (80, 2742120), (90, 2437440), (96, 2285100), (100, 2193696), (108, 2031200), (120, 1828080), (128, 1713825), (135, 1624960), (144, 1523400), (150, 1462464), (160, 1371060), (180, 1218720), (192, 1142550), (200, 1096848), (216, 1015600), (225, 974976), (240, 914040), (270, 812480), (288, 761700), (300, 731232), (320, 685530), (360, 609360), (384, 571275), (400, 548424), (432, 507800), (450, 487488), (480, 457020), (540, 406240), (576, 380850), (600, 365616), (640, 342765), (675, 324992), (720, 304680), (800, 274212), (864, 253900), (900, 243744), (960, 228510), (1080, 203120), (1152, 190425), (1200, 182808), (1350, 162496), (1440, 152340), (1600, 137106), (1728, 126950), (1800, 121872), (1920, 114255), (2160, 101560), (2400, 91404), (2539, 86400), (2700, 81248), (2880, 76170), (3200, 68553), (3456, 63475), (3600, 60936), (4320, 50780), (4800, 45702), (5078, 43200), (5400, 40624), (5760, 38085), (7200, 30468), (7617, 28800), (8640, 25390), (9600, 22851), (10156, 21600), (10800, 20312), (12695, 17280), (14400, 15234)]