71294400

素因数分解:

$2^6\times 3^2\times 5^2\times {\mathrm{4951}}^1$

素因数の和:4979

約数の個数: 126

約数和(自身を含む): 253448312

約数和(自身を除く): 182153912

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, 4951, 7200, 9902, 14400, 14853, 19804, 24755, 29706, 39608, 44559, 49510, 59412, 74265, 79216, 89118, 99020, 118824, 123775, 148530, 158432, 178236, 198040, 222795, 237648, 247550, 297060, 316864, 356472, 371325, 396080, 445590, 475296, 495100, 594120, 712944, 742650, 792160, 891180, 950592, 990200, 1113975, 1188240, 1425888, 1485300, 1584320, 1782360, 1980400, 2227950, 2376480, 2851776, 2970600, 3564720, 3960800, 4455900, 4752960, 5941200, 7129440, 7921600, 8911800, 11882400, 14258880, 17823600, 23764800, 35647200, 71294400]

約数ペア:

[(1, 71294400), (2, 35647200), (3, 23764800), (4, 17823600), (5, 14258880), (6, 11882400), (8, 8911800), (9, 7921600), (10, 7129440), (12, 5941200), (15, 4752960), (16, 4455900), (18, 3960800), (20, 3564720), (24, 2970600), (25, 2851776), (30, 2376480), (32, 2227950), (36, 1980400), (40, 1782360), (45, 1584320), (48, 1485300), (50, 1425888), (60, 1188240), (64, 1113975), (72, 990200), (75, 950592), (80, 891180), (90, 792160), (96, 742650), (100, 712944), (120, 594120), (144, 495100), (150, 475296), (160, 445590), (180, 396080), (192, 371325), (200, 356472), (225, 316864), (240, 297060), (288, 247550), (300, 237648), (320, 222795), (360, 198040), (400, 178236), (450, 158432), (480, 148530), (576, 123775), (600, 118824), (720, 99020), (800, 89118), (900, 79216), (960, 74265), (1200, 59412), (1440, 49510), (1600, 44559), (1800, 39608), (2400, 29706), (2880, 24755), (3600, 19804), (4800, 14853), (4951, 14400), (7200, 9902)]