218548800

素因数分解:

$2^6\times 3^3\times 5^2\times {\mathrm{5059}}^1$

素因数の和:5090

約数の個数: 168

約数和(自身を含む): 796848800

約数和(自身を除く): 578300000

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, 135, 144, 150, 160, 180, 192, 200, 216, 225, 240, 270, 288, 300, 320, 360, 400, 432, 450, 480, 540, 576, 600, 675, 720, 800, 864, 900, 960, 1080, 1200, 1350, 1440, 1600, 1728, 1800, 2160, 2400, 2700, 2880, 3600, 4320, 4800, 5059, 5400, 7200, 8640, 10118, 10800, 14400, 15177, 20236, 21600, 25295, 30354, 40472, 43200, 45531, 50590, 60708, 75885, 80944, 91062, 101180, 121416, 126475, 136593, 151770, 161888, 182124, 202360, 227655, 242832, 252950, 273186, 303540, 323776, 364248, 379425, 404720, 455310, 485664, 505900, 546372, 607080, 682965, 728496, 758850, 809440, 910620, 971328, 1011800, 1092744, 1138275, 1214160, 1365930, 1456992, 1517700, 1618880, 1821240, 2023600, 2185488, 2276550, 2428320, 2731860, 2913984, 3035400, 3414825, 3642480, 4047200, 4370976, 4553100, 4856640, 5463720, 6070800, 6829650, 7284960, 8094400, 8741952, 9106200, 10927440, 12141600, 13659300, 14569920, 18212400, 21854880, 24283200, 27318600, 36424800, 43709760, 54637200, 72849600, 109274400, 218548800]

約数ペア:

[(1, 218548800), (2, 109274400), (3, 72849600), (4, 54637200), (5, 43709760), (6, 36424800), (8, 27318600), (9, 24283200), (10, 21854880), (12, 18212400), (15, 14569920), (16, 13659300), (18, 12141600), (20, 10927440), (24, 9106200), (25, 8741952), (27, 8094400), (30, 7284960), (32, 6829650), (36, 6070800), (40, 5463720), (45, 4856640), (48, 4553100), (50, 4370976), (54, 4047200), (60, 3642480), (64, 3414825), (72, 3035400), (75, 2913984), (80, 2731860), (90, 2428320), (96, 2276550), (100, 2185488), (108, 2023600), (120, 1821240), (135, 1618880), (144, 1517700), (150, 1456992), (160, 1365930), (180, 1214160), (192, 1138275), (200, 1092744), (216, 1011800), (225, 971328), (240, 910620), (270, 809440), (288, 758850), (300, 728496), (320, 682965), (360, 607080), (400, 546372), (432, 505900), (450, 485664), (480, 455310), (540, 404720), (576, 379425), (600, 364248), (675, 323776), (720, 303540), (800, 273186), (864, 252950), (900, 242832), (960, 227655), (1080, 202360), (1200, 182124), (1350, 161888), (1440, 151770), (1600, 136593), (1728, 126475), (1800, 121416), (2160, 101180), (2400, 91062), (2700, 80944), (2880, 75885), (3600, 60708), (4320, 50590), (4800, 45531), (5059, 43200), (5400, 40472), (7200, 30354), (8640, 25295), (10118, 21600), (10800, 20236), (14400, 15177)]