143465200

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{439}}^1$

素因数の和:519

約数の個数: 120

約数和(自身を含む): 372099200

約数和(自身を除く): 228634000

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 43, 50, 76, 80, 86, 95, 100, 152, 172, 190, 200, 215, 304, 344, 380, 400, 430, 439, 475, 688, 760, 817, 860, 878, 950, 1075, 1520, 1634, 1720, 1756, 1900, 2150, 2195, 3268, 3440, 3512, 3800, 4085, 4300, 4390, 6536, 7024, 7600, 8170, 8341, 8600, 8780, 10975, 13072, 16340, 16682, 17200, 17560, 18877, 20425, 21950, 32680, 33364, 35120, 37754, 40850, 41705, 43900, 65360, 66728, 75508, 81700, 83410, 87800, 94385, 133456, 151016, 163400, 166820, 175600, 188770, 208525, 302032, 326800, 333640, 358663, 377540, 417050, 471925, 667280, 717326, 755080, 834100, 943850, 1434652, 1510160, 1668200, 1793315, 1887700, 2869304, 3336400, 3586630, 3775400, 5738608, 7173260, 7550800, 8966575, 14346520, 17933150, 28693040, 35866300, 71732600, 143465200]

約数ペア:

[(1, 143465200), (2, 71732600), (4, 35866300), (5, 28693040), (8, 17933150), (10, 14346520), (16, 8966575), (19, 7550800), (20, 7173260), (25, 5738608), (38, 3775400), (40, 3586630), (43, 3336400), (50, 2869304), (76, 1887700), (80, 1793315), (86, 1668200), (95, 1510160), (100, 1434652), (152, 943850), (172, 834100), (190, 755080), (200, 717326), (215, 667280), (304, 471925), (344, 417050), (380, 377540), (400, 358663), (430, 333640), (439, 326800), (475, 302032), (688, 208525), (760, 188770), (817, 175600), (860, 166820), (878, 163400), (950, 151016), (1075, 133456), (1520, 94385), (1634, 87800), (1720, 83410), (1756, 81700), (1900, 75508), (2150, 66728), (2195, 65360), (3268, 43900), (3440, 41705), (3512, 40850), (3800, 37754), (4085, 35120), (4300, 33364), (4390, 32680), (6536, 21950), (7024, 20425), (7600, 18877), (8170, 17560), (8341, 17200), (8600, 16682), (8780, 16340), (10975, 13072)]