223995000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{109}}^1\times {\mathrm{137}}^1$

素因数の和:275

約数の個数: 160

約数和(自身を含む): 711334800

約数和(自身を除く): 487339800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 109, 120, 125, 137, 150, 200, 218, 250, 274, 300, 327, 375, 411, 436, 500, 545, 548, 600, 625, 654, 685, 750, 822, 872, 1000, 1090, 1096, 1250, 1308, 1370, 1500, 1635, 1644, 1875, 2055, 2180, 2500, 2616, 2725, 2740, 3000, 3270, 3288, 3425, 3750, 4110, 4360, 5000, 5450, 5480, 6540, 6850, 7500, 8175, 8220, 10275, 10900, 13080, 13625, 13700, 14933, 15000, 16350, 16440, 17125, 20550, 21800, 27250, 27400, 29866, 32700, 34250, 40875, 41100, 44799, 51375, 54500, 59732, 65400, 68125, 68500, 74665, 81750, 82200, 85625, 89598, 102750, 109000, 119464, 136250, 137000, 149330, 163500, 171250, 179196, 204375, 205500, 223995, 256875, 272500, 298660, 327000, 342500, 358392, 373325, 408750, 411000, 447990, 513750, 545000, 597320, 685000, 746650, 817500, 895980, 1027500, 1119975, 1493300, 1635000, 1791960, 1866625, 2055000, 2239950, 2986600, 3733250, 4479900, 5599875, 7466500, 8959800, 9333125, 11199750, 14933000, 18666250, 22399500, 27999375, 37332500, 44799000, 55998750, 74665000, 111997500, 223995000]

約数ペア:

[(1, 223995000), (2, 111997500), (3, 74665000), (4, 55998750), (5, 44799000), (6, 37332500), (8, 27999375), (10, 22399500), (12, 18666250), (15, 14933000), (20, 11199750), (24, 9333125), (25, 8959800), (30, 7466500), (40, 5599875), (50, 4479900), (60, 3733250), (75, 2986600), (100, 2239950), (109, 2055000), (120, 1866625), (125, 1791960), (137, 1635000), (150, 1493300), (200, 1119975), (218, 1027500), (250, 895980), (274, 817500), (300, 746650), (327, 685000), (375, 597320), (411, 545000), (436, 513750), (500, 447990), (545, 411000), (548, 408750), (600, 373325), (625, 358392), (654, 342500), (685, 327000), (750, 298660), (822, 272500), (872, 256875), (1000, 223995), (1090, 205500), (1096, 204375), (1250, 179196), (1308, 171250), (1370, 163500), (1500, 149330), (1635, 137000), (1644, 136250), (1875, 119464), (2055, 109000), (2180, 102750), (2500, 89598), (2616, 85625), (2725, 82200), (2740, 81750), (3000, 74665), (3270, 68500), (3288, 68125), (3425, 65400), (3750, 59732), (4110, 54500), (4360, 51375), (5000, 44799), (5450, 41100), (5480, 40875), (6540, 34250), (6850, 32700), (7500, 29866), (8175, 27400), (8220, 27250), (10275, 21800), (10900, 20550), (13080, 17125), (13625, 16440), (13700, 16350), (14933, 15000)]