28623600

素因数分解:

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

素因数の和:7975

約数の個数: 90

約数和(自身を含む): 99344336

約数和(自身を除く): 70720736

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 144, 150, 180, 200, 225, 240, 300, 360, 400, 450, 600, 720, 900, 1200, 1800, 3600, 7951, 15902, 23853, 31804, 39755, 47706, 63608, 71559, 79510, 95412, 119265, 127216, 143118, 159020, 190824, 198775, 238530, 286236, 318040, 357795, 381648, 397550, 477060, 572472, 596325, 636080, 715590, 795100, 954120, 1144944, 1192650, 1431180, 1590200, 1788975, 1908240, 2385300, 2862360, 3180400, 3577950, 4770600, 5724720, 7155900, 9541200, 14311800, 28623600]

約数ペア:

[(1, 28623600), (2, 14311800), (3, 9541200), (4, 7155900), (5, 5724720), (6, 4770600), (8, 3577950), (9, 3180400), (10, 2862360), (12, 2385300), (15, 1908240), (16, 1788975), (18, 1590200), (20, 1431180), (24, 1192650), (25, 1144944), (30, 954120), (36, 795100), (40, 715590), (45, 636080), (48, 596325), (50, 572472), (60, 477060), (72, 397550), (75, 381648), (80, 357795), (90, 318040), (100, 286236), (120, 238530), (144, 198775), (150, 190824), (180, 159020), (200, 143118), (225, 127216), (240, 119265), (300, 95412), (360, 79510), (400, 71559), (450, 63608), (600, 47706), (720, 39755), (900, 31804), (1200, 23853), (1800, 15902), (3600, 7951)]