72554400

素因数分解:

$2^5\times 3^3\times 5^2\times {\mathrm{3359}}^1$

素因数の和:3388

約数の個数: 144

約数和(自身を含む): 262483200

約数和(自身を除く): 189928800

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, 90, 96, 100, 108, 120, 135, 144, 150, 160, 180, 200, 216, 225, 240, 270, 288, 300, 360, 400, 432, 450, 480, 540, 600, 675, 720, 800, 864, 900, 1080, 1200, 1350, 1440, 1800, 2160, 2400, 2700, 3359, 3600, 4320, 5400, 6718, 7200, 10077, 10800, 13436, 16795, 20154, 21600, 26872, 30231, 33590, 40308, 50385, 53744, 60462, 67180, 80616, 83975, 90693, 100770, 107488, 120924, 134360, 151155, 161232, 167950, 181386, 201540, 241848, 251925, 268720, 302310, 322464, 335900, 362772, 403080, 453465, 483696, 503850, 537440, 604620, 671800, 725544, 755775, 806160, 906930, 967392, 1007700, 1209240, 1343600, 1451088, 1511550, 1612320, 1813860, 2015400, 2267325, 2418480, 2687200, 2902176, 3023100, 3627720, 4030800, 4534650, 4836960, 6046200, 7255440, 8061600, 9069300, 12092400, 14510880, 18138600, 24184800, 36277200, 72554400]

約数ペア:

[(1, 72554400), (2, 36277200), (3, 24184800), (4, 18138600), (5, 14510880), (6, 12092400), (8, 9069300), (9, 8061600), (10, 7255440), (12, 6046200), (15, 4836960), (16, 4534650), (18, 4030800), (20, 3627720), (24, 3023100), (25, 2902176), (27, 2687200), (30, 2418480), (32, 2267325), (36, 2015400), (40, 1813860), (45, 1612320), (48, 1511550), (50, 1451088), (54, 1343600), (60, 1209240), (72, 1007700), (75, 967392), (80, 906930), (90, 806160), (96, 755775), (100, 725544), (108, 671800), (120, 604620), (135, 537440), (144, 503850), (150, 483696), (160, 453465), (180, 403080), (200, 362772), (216, 335900), (225, 322464), (240, 302310), (270, 268720), (288, 251925), (300, 241848), (360, 201540), (400, 181386), (432, 167950), (450, 161232), (480, 151155), (540, 134360), (600, 120924), (675, 107488), (720, 100770), (800, 90693), (864, 83975), (900, 80616), (1080, 67180), (1200, 60462), (1350, 53744), (1440, 50385), (1800, 40308), (2160, 33590), (2400, 30231), (2700, 26872), (3359, 21600), (3600, 20154), (4320, 16795), (5400, 13436), (6718, 10800), (7200, 10077)]