195480000

素因数分解:

$2^6\times 3^3\times 5^4\times {\mathrm{181}}^1$

素因数の和:222

約数の個数: 280

約数和(自身を含む): 722081360

約数和(自身を除く): 526601360

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, 125, 135, 144, 150, 160, 180, 181, 192, 200, 216, 225, 240, 250, 270, 288, 300, 320, 360, 362, 375, 400, 432, 450, 480, 500, 540, 543, 576, 600, 625, 675, 720, 724, 750, 800, 864, 900, 905, 960, 1000, 1080, 1086, 1125, 1200, 1250, 1350, 1440, 1448, 1500, 1600, 1629, 1728, 1800, 1810, 1875, 2000, 2160, 2172, 2250, 2400, 2500, 2700, 2715, 2880, 2896, 3000, 3258, 3375, 3600, 3620, 3750, 4000, 4320, 4344, 4500, 4525, 4800, 4887, 5000, 5400, 5430, 5625, 5792, 6000, 6516, 6750, 7200, 7240, 7500, 8000, 8145, 8640, 8688, 9000, 9050, 9774, 10000, 10800, 10860, 11250, 11584, 12000, 13032, 13500, 13575, 14400, 14480, 15000, 16290, 16875, 17376, 18000, 18100, 19548, 20000, 21600, 21720, 22500, 22625, 24000, 24435, 26064, 27000, 27150, 28960, 30000, 32580, 33750, 34752, 36000, 36200, 39096, 40000, 40725, 43200, 43440, 45000, 45250, 48870, 52128, 54000, 54300, 57920, 60000, 65160, 67500, 67875, 72000, 72400, 78192, 81450, 86880, 90000, 90500, 97740, 104256, 108000, 108600, 113125, 120000, 122175, 130320, 135000, 135750, 144800, 156384, 162900, 173760, 180000, 181000, 195480, 203625, 216000, 217200, 226250, 244350, 260640, 270000, 271500, 289600, 312768, 325800, 339375, 360000, 362000, 390960, 407250, 434400, 452500, 488700, 521280, 540000, 543000, 610875, 651600, 678750, 724000, 781920, 814500, 868800, 905000, 977400, 1018125, 1080000, 1086000, 1221750, 1303200, 1357500, 1448000, 1563840, 1629000, 1810000, 1954800, 2036250, 2172000, 2443500, 2606400, 2715000, 3054375, 3258000, 3620000, 3909600, 4072500, 4344000, 4887000, 5430000, 6108750, 6516000, 7240000, 7819200, 8145000, 9774000, 10860000, 12217500, 13032000, 16290000, 19548000, 21720000, 24435000, 32580000, 39096000, 48870000, 65160000, 97740000, 195480000]

約数ペア:

[(1, 195480000), (2, 97740000), (3, 65160000), (4, 48870000), (5, 39096000), (6, 32580000), (8, 24435000), (9, 21720000), (10, 19548000), (12, 16290000), (15, 13032000), (16, 12217500), (18, 10860000), (20, 9774000), (24, 8145000), (25, 7819200), (27, 7240000), (30, 6516000), (32, 6108750), (36, 5430000), (40, 4887000), (45, 4344000), (48, 4072500), (50, 3909600), (54, 3620000), (60, 3258000), (64, 3054375), (72, 2715000), (75, 2606400), (80, 2443500), (90, 2172000), (96, 2036250), (100, 1954800), (108, 1810000), (120, 1629000), (125, 1563840), (135, 1448000), (144, 1357500), (150, 1303200), (160, 1221750), (180, 1086000), (181, 1080000), (192, 1018125), (200, 977400), (216, 905000), (225, 868800), (240, 814500), (250, 781920), (270, 724000), (288, 678750), (300, 651600), (320, 610875), (360, 543000), (362, 540000), (375, 521280), (400, 488700), (432, 452500), (450, 434400), (480, 407250), (500, 390960), (540, 362000), (543, 360000), (576, 339375), (600, 325800), (625, 312768), (675, 289600), (720, 271500), (724, 270000), (750, 260640), (800, 244350), (864, 226250), (900, 217200), (905, 216000), (960, 203625), (1000, 195480), (1080, 181000), (1086, 180000), (1125, 173760), (1200, 162900), (1250, 156384), (1350, 144800), (1440, 135750), (1448, 135000), (1500, 130320), (1600, 122175), (1629, 120000), (1728, 113125), (1800, 108600), (1810, 108000), (1875, 104256), (2000, 97740), (2160, 90500), (2172, 90000), (2250, 86880), (2400, 81450), (2500, 78192), (2700, 72400), (2715, 72000), (2880, 67875), (2896, 67500), (3000, 65160), (3258, 60000), (3375, 57920), (3600, 54300), (3620, 54000), (3750, 52128), (4000, 48870), (4320, 45250), (4344, 45000), (4500, 43440), (4525, 43200), (4800, 40725), (4887, 40000), (5000, 39096), (5400, 36200), (5430, 36000), (5625, 34752), (5792, 33750), (6000, 32580), (6516, 30000), (6750, 28960), (7200, 27150), (7240, 27000), (7500, 26064), (8000, 24435), (8145, 24000), (8640, 22625), (8688, 22500), (9000, 21720), (9050, 21600), (9774, 20000), (10000, 19548), (10800, 18100), (10860, 18000), (11250, 17376), (11584, 16875), (12000, 16290), (13032, 15000), (13500, 14480), (13575, 14400)]