248205600

素因数分解:

$2^5\times 3^3\times 5^2\times {\mathrm{11491}}^1$

素因数の和:11520

約数の個数: 144

約数和(自身を含む): 897755040

約数和(自身を除く): 649549440

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, 3600, 4320, 5400, 7200, 10800, 11491, 21600, 22982, 34473, 45964, 57455, 68946, 91928, 103419, 114910, 137892, 172365, 183856, 206838, 229820, 275784, 287275, 310257, 344730, 367712, 413676, 459640, 517095, 551568, 574550, 620514, 689460, 827352, 861825, 919280, 1034190, 1103136, 1149100, 1241028, 1378920, 1551285, 1654704, 1723650, 1838560, 2068380, 2298200, 2482056, 2585475, 2757840, 3102570, 3309408, 3447300, 4136760, 4596400, 4964112, 5170950, 5515680, 6205140, 6894600, 7756425, 8273520, 9192800, 9928224, 10341900, 12410280, 13789200, 15512850, 16547040, 20683800, 24820560, 27578400, 31025700, 41367600, 49641120, 62051400, 82735200, 124102800, 248205600]

約数ペア:

[(1, 248205600), (2, 124102800), (3, 82735200), (4, 62051400), (5, 49641120), (6, 41367600), (8, 31025700), (9, 27578400), (10, 24820560), (12, 20683800), (15, 16547040), (16, 15512850), (18, 13789200), (20, 12410280), (24, 10341900), (25, 9928224), (27, 9192800), (30, 8273520), (32, 7756425), (36, 6894600), (40, 6205140), (45, 5515680), (48, 5170950), (50, 4964112), (54, 4596400), (60, 4136760), (72, 3447300), (75, 3309408), (80, 3102570), (90, 2757840), (96, 2585475), (100, 2482056), (108, 2298200), (120, 2068380), (135, 1838560), (144, 1723650), (150, 1654704), (160, 1551285), (180, 1378920), (200, 1241028), (216, 1149100), (225, 1103136), (240, 1034190), (270, 919280), (288, 861825), (300, 827352), (360, 689460), (400, 620514), (432, 574550), (450, 551568), (480, 517095), (540, 459640), (600, 413676), (675, 367712), (720, 344730), (800, 310257), (864, 287275), (900, 275784), (1080, 229820), (1200, 206838), (1350, 183856), (1440, 172365), (1800, 137892), (2160, 114910), (2400, 103419), (2700, 91928), (3600, 68946), (4320, 57455), (5400, 45964), (7200, 34473), (10800, 22982), (11491, 21600)]