155930400

素因数分解:

$2^5\times 3^3\times 5^2\times {\mathrm{7219}}^1$

素因数の和:7248

約数の個数: 144

約数和(自身を含む): 564026400

約数和(自身を除く): 408096000

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, 7219, 10800, 14438, 21600, 21657, 28876, 36095, 43314, 57752, 64971, 72190, 86628, 108285, 115504, 129942, 144380, 173256, 180475, 194913, 216570, 231008, 259884, 288760, 324855, 346512, 360950, 389826, 433140, 519768, 541425, 577520, 649710, 693024, 721900, 779652, 866280, 974565, 1039536, 1082850, 1155040, 1299420, 1443800, 1559304, 1624275, 1732560, 1949130, 2079072, 2165700, 2598840, 2887600, 3118608, 3248550, 3465120, 3898260, 4331400, 4872825, 5197680, 5775200, 6237216, 6497100, 7796520, 8662800, 9745650, 10395360, 12994200, 15593040, 17325600, 19491300, 25988400, 31186080, 38982600, 51976800, 77965200, 155930400]

約数ペア:

[(1, 155930400), (2, 77965200), (3, 51976800), (4, 38982600), (5, 31186080), (6, 25988400), (8, 19491300), (9, 17325600), (10, 15593040), (12, 12994200), (15, 10395360), (16, 9745650), (18, 8662800), (20, 7796520), (24, 6497100), (25, 6237216), (27, 5775200), (30, 5197680), (32, 4872825), (36, 4331400), (40, 3898260), (45, 3465120), (48, 3248550), (50, 3118608), (54, 2887600), (60, 2598840), (72, 2165700), (75, 2079072), (80, 1949130), (90, 1732560), (96, 1624275), (100, 1559304), (108, 1443800), (120, 1299420), (135, 1155040), (144, 1082850), (150, 1039536), (160, 974565), (180, 866280), (200, 779652), (216, 721900), (225, 693024), (240, 649710), (270, 577520), (288, 541425), (300, 519768), (360, 433140), (400, 389826), (432, 360950), (450, 346512), (480, 324855), (540, 288760), (600, 259884), (675, 231008), (720, 216570), (800, 194913), (864, 180475), (900, 173256), (1080, 144380), (1200, 129942), (1350, 115504), (1440, 108285), (1800, 86628), (2160, 72190), (2400, 64971), (2700, 57752), (3600, 43314), (4320, 36095), (5400, 28876), (7200, 21657), (7219, 21600), (10800, 14438)]