72734400

素因数分解:

$2^6\times 3^2\times 5^2\times {\mathrm{5051}}^1$

素因数の和:5079

約数の個数: 126

約数和(自身を含む): 258566412

約数和(自身を除く): 185832012

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 144, 150, 160, 180, 192, 200, 225, 240, 288, 300, 320, 360, 400, 450, 480, 576, 600, 720, 800, 900, 960, 1200, 1440, 1600, 1800, 2400, 2880, 3600, 4800, 5051, 7200, 10102, 14400, 15153, 20204, 25255, 30306, 40408, 45459, 50510, 60612, 75765, 80816, 90918, 101020, 121224, 126275, 151530, 161632, 181836, 202040, 227295, 242448, 252550, 303060, 323264, 363672, 378825, 404080, 454590, 484896, 505100, 606120, 727344, 757650, 808160, 909180, 969792, 1010200, 1136475, 1212240, 1454688, 1515300, 1616320, 1818360, 2020400, 2272950, 2424480, 2909376, 3030600, 3636720, 4040800, 4545900, 4848960, 6061200, 7273440, 8081600, 9091800, 12122400, 14546880, 18183600, 24244800, 36367200, 72734400]

約数ペア:

[(1, 72734400), (2, 36367200), (3, 24244800), (4, 18183600), (5, 14546880), (6, 12122400), (8, 9091800), (9, 8081600), (10, 7273440), (12, 6061200), (15, 4848960), (16, 4545900), (18, 4040800), (20, 3636720), (24, 3030600), (25, 2909376), (30, 2424480), (32, 2272950), (36, 2020400), (40, 1818360), (45, 1616320), (48, 1515300), (50, 1454688), (60, 1212240), (64, 1136475), (72, 1010200), (75, 969792), (80, 909180), (90, 808160), (96, 757650), (100, 727344), (120, 606120), (144, 505100), (150, 484896), (160, 454590), (180, 404080), (192, 378825), (200, 363672), (225, 323264), (240, 303060), (288, 252550), (300, 242448), (320, 227295), (360, 202040), (400, 181836), (450, 161632), (480, 151530), (576, 126275), (600, 121224), (720, 101020), (800, 90918), (900, 80816), (960, 75765), (1200, 60612), (1440, 50510), (1600, 45459), (1800, 40408), (2400, 30306), (2880, 25255), (3600, 20204), (4800, 15153), (5051, 14400), (7200, 10102)]