85870800

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{7951}}^1$

素因数の和:7978

約数の個数: 120

約数和(自身を含む): 305674880

約数和(自身を除く): 219804080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 90, 100, 108, 120, 135, 144, 150, 180, 200, 216, 225, 240, 270, 300, 360, 400, 432, 450, 540, 600, 675, 720, 900, 1080, 1200, 1350, 1800, 2160, 2700, 3600, 5400, 7951, 10800, 15902, 23853, 31804, 39755, 47706, 63608, 71559, 79510, 95412, 119265, 127216, 143118, 159020, 190824, 198775, 214677, 238530, 286236, 318040, 357795, 381648, 397550, 429354, 477060, 572472, 596325, 636080, 715590, 795100, 858708, 954120, 1073385, 1144944, 1192650, 1431180, 1590200, 1717416, 1788975, 1908240, 2146770, 2385300, 2862360, 3180400, 3434832, 3577950, 4293540, 4770600, 5366925, 5724720, 7155900, 8587080, 9541200, 10733850, 14311800, 17174160, 21467700, 28623600, 42935400, 85870800]

約数ペア:

[(1, 85870800), (2, 42935400), (3, 28623600), (4, 21467700), (5, 17174160), (6, 14311800), (8, 10733850), (9, 9541200), (10, 8587080), (12, 7155900), (15, 5724720), (16, 5366925), (18, 4770600), (20, 4293540), (24, 3577950), (25, 3434832), (27, 3180400), (30, 2862360), (36, 2385300), (40, 2146770), (45, 1908240), (48, 1788975), (50, 1717416), (54, 1590200), (60, 1431180), (72, 1192650), (75, 1144944), (80, 1073385), (90, 954120), (100, 858708), (108, 795100), (120, 715590), (135, 636080), (144, 596325), (150, 572472), (180, 477060), (200, 429354), (216, 397550), (225, 381648), (240, 357795), (270, 318040), (300, 286236), (360, 238530), (400, 214677), (432, 198775), (450, 190824), (540, 159020), (600, 143118), (675, 127216), (720, 119265), (900, 95412), (1080, 79510), (1200, 71559), (1350, 63608), (1800, 47706), (2160, 39755), (2700, 31804), (3600, 23853), (5400, 15902), (7951, 10800)]