140938800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{257}}^1\times {\mathrm{457}}^1$

素因数の和:735

約数の個数: 120

約数和(自身を含む): 454222416

約数和(自身を除く): 313283616

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 257, 300, 400, 457, 514, 600, 771, 914, 1028, 1200, 1285, 1371, 1542, 1828, 2056, 2285, 2570, 2742, 3084, 3656, 3855, 4112, 4570, 5140, 5484, 6168, 6425, 6855, 7312, 7710, 9140, 10280, 10968, 11425, 12336, 12850, 13710, 15420, 18280, 19275, 20560, 21936, 22850, 25700, 27420, 30840, 34275, 36560, 38550, 45700, 51400, 54840, 61680, 68550, 77100, 91400, 102800, 109680, 117449, 137100, 154200, 182800, 234898, 274200, 308400, 352347, 469796, 548400, 587245, 704694, 939592, 1174490, 1409388, 1761735, 1879184, 2348980, 2818776, 2936225, 3523470, 4697960, 5637552, 5872450, 7046940, 8808675, 9395920, 11744900, 14093880, 17617350, 23489800, 28187760, 35234700, 46979600, 70469400, 140938800]

約数ペア:

[(1, 140938800), (2, 70469400), (3, 46979600), (4, 35234700), (5, 28187760), (6, 23489800), (8, 17617350), (10, 14093880), (12, 11744900), (15, 9395920), (16, 8808675), (20, 7046940), (24, 5872450), (25, 5637552), (30, 4697960), (40, 3523470), (48, 2936225), (50, 2818776), (60, 2348980), (75, 1879184), (80, 1761735), (100, 1409388), (120, 1174490), (150, 939592), (200, 704694), (240, 587245), (257, 548400), (300, 469796), (400, 352347), (457, 308400), (514, 274200), (600, 234898), (771, 182800), (914, 154200), (1028, 137100), (1200, 117449), (1285, 109680), (1371, 102800), (1542, 91400), (1828, 77100), (2056, 68550), (2285, 61680), (2570, 54840), (2742, 51400), (3084, 45700), (3656, 38550), (3855, 36560), (4112, 34275), (4570, 30840), (5140, 27420), (5484, 25700), (6168, 22850), (6425, 21936), (6855, 20560), (7312, 19275), (7710, 18280), (9140, 15420), (10280, 13710), (10968, 12850), (11425, 12336)]