2055520800

素因数分解:

$2^5\times 3^4\times 5^2\times {\mathrm{31721}}^1$

素因数の和:31753

約数の個数: 180

約数和(自身を含む): 7496320986

約数和(自身を除く): 5440800186

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, 72, 75, 80, 81, 90, 96, 100, 108, 120, 135, 144, 150, 160, 162, 180, 200, 216, 225, 240, 270, 288, 300, 324, 360, 400, 405, 432, 450, 480, 540, 600, 648, 675, 720, 800, 810, 864, 900, 1080, 1200, 1296, 1350, 1440, 1620, 1800, 2025, 2160, 2400, 2592, 2700, 3240, 3600, 4050, 4320, 5400, 6480, 7200, 8100, 10800, 12960, 16200, 21600, 31721, 32400, 63442, 64800, 95163, 126884, 158605, 190326, 253768, 285489, 317210, 380652, 475815, 507536, 570978, 634420, 761304, 793025, 856467, 951630, 1015072, 1141956, 1268840, 1427445, 1522608, 1586050, 1712934, 1903260, 2283912, 2379075, 2537680, 2569401, 2854890, 3045216, 3172100, 3425868, 3806520, 4282335, 4567824, 4758150, 5075360, 5138802, 5709780, 6344200, 6851736, 7137225, 7613040, 8564670, 9135648, 9516300, 10277604, 11419560, 12688400, 12847005, 13703472, 14274450, 15226080, 17129340, 19032600, 20555208, 21411675, 22839120, 25376800, 25694010, 27406944, 28548900, 34258680, 38065200, 41110416, 42823350, 45678240, 51388020, 57097800, 64235025, 68517360, 76130400, 82220832, 85646700, 102776040, 114195600, 128470050, 137034720, 171293400, 205552080, 228391200, 256940100, 342586800, 411104160, 513880200, 685173600, 1027760400, 2055520800]

約数ペア:

[(1, 2055520800), (2, 1027760400), (3, 685173600), (4, 513880200), (5, 411104160), (6, 342586800), (8, 256940100), (9, 228391200), (10, 205552080), (12, 171293400), (15, 137034720), (16, 128470050), (18, 114195600), (20, 102776040), (24, 85646700), (25, 82220832), (27, 76130400), (30, 68517360), (32, 64235025), (36, 57097800), (40, 51388020), (45, 45678240), (48, 42823350), (50, 41110416), (54, 38065200), (60, 34258680), (72, 28548900), (75, 27406944), (80, 25694010), (81, 25376800), (90, 22839120), (96, 21411675), (100, 20555208), (108, 19032600), (120, 17129340), (135, 15226080), (144, 14274450), (150, 13703472), (160, 12847005), (162, 12688400), (180, 11419560), (200, 10277604), (216, 9516300), (225, 9135648), (240, 8564670), (270, 7613040), (288, 7137225), (300, 6851736), (324, 6344200), (360, 5709780), (400, 5138802), (405, 5075360), (432, 4758150), (450, 4567824), (480, 4282335), (540, 3806520), (600, 3425868), (648, 3172100), (675, 3045216), (720, 2854890), (800, 2569401), (810, 2537680), (864, 2379075), (900, 2283912), (1080, 1903260), (1200, 1712934), (1296, 1586050), (1350, 1522608), (1440, 1427445), (1620, 1268840), (1800, 1141956), (2025, 1015072), (2160, 951630), (2400, 856467), (2592, 793025), (2700, 761304), (3240, 634420), (3600, 570978), (4050, 507536), (4320, 475815), (5400, 380652), (6480, 317210), (7200, 285489), (8100, 253768), (10800, 190326), (12960, 158605), (16200, 126884), (21600, 95163), (31721, 64800), (32400, 63442)]