145468800

素因数分解:

$2^7\times 3^2\times 5^2\times {\mathrm{5051}}^1$

素因数の和:5081

約数の個数: 144

約数和(自身を含む): 519168780

約数和(自身を除く): 373699980

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, 128, 144, 150, 160, 180, 192, 200, 225, 240, 288, 300, 320, 360, 384, 400, 450, 480, 576, 600, 640, 720, 800, 900, 960, 1152, 1200, 1440, 1600, 1800, 1920, 2400, 2880, 3200, 3600, 4800, 5051, 5760, 7200, 9600, 10102, 14400, 15153, 20204, 25255, 28800, 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, 646528, 727344, 757650, 808160, 909180, 969792, 1010200, 1136475, 1212240, 1454688, 1515300, 1616320, 1818360, 1939584, 2020400, 2272950, 2424480, 2909376, 3030600, 3232640, 3636720, 4040800, 4545900, 4848960, 5818752, 6061200, 7273440, 8081600, 9091800, 9697920, 12122400, 14546880, 16163200, 18183600, 24244800, 29093760, 36367200, 48489600, 72734400, 145468800]

約数ペア:

[(1, 145468800), (2, 72734400), (3, 48489600), (4, 36367200), (5, 29093760), (6, 24244800), (8, 18183600), (9, 16163200), (10, 14546880), (12, 12122400), (15, 9697920), (16, 9091800), (18, 8081600), (20, 7273440), (24, 6061200), (25, 5818752), (30, 4848960), (32, 4545900), (36, 4040800), (40, 3636720), (45, 3232640), (48, 3030600), (50, 2909376), (60, 2424480), (64, 2272950), (72, 2020400), (75, 1939584), (80, 1818360), (90, 1616320), (96, 1515300), (100, 1454688), (120, 1212240), (128, 1136475), (144, 1010200), (150, 969792), (160, 909180), (180, 808160), (192, 757650), (200, 727344), (225, 646528), (240, 606120), (288, 505100), (300, 484896), (320, 454590), (360, 404080), (384, 378825), (400, 363672), (450, 323264), (480, 303060), (576, 252550), (600, 242448), (640, 227295), (720, 202040), (800, 181836), (900, 161632), (960, 151530), (1152, 126275), (1200, 121224), (1440, 101020), (1600, 90918), (1800, 80816), (1920, 75765), (2400, 60612), (2880, 50510), (3200, 45459), (3600, 40408), (4800, 30306), (5051, 28800), (5760, 25255), (7200, 20204), (9600, 15153), (10102, 14400)]