143119600

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1619}}^1$

素因数の和:1667

約数の個数: 120

約数和(自身を含む): 392318640

約数和(自身を除く): 249199040

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 25, 26, 34, 40, 50, 52, 65, 68, 80, 85, 100, 104, 130, 136, 170, 200, 208, 221, 260, 272, 325, 340, 400, 425, 442, 520, 650, 680, 850, 884, 1040, 1105, 1300, 1360, 1619, 1700, 1768, 2210, 2600, 3238, 3400, 3536, 4420, 5200, 5525, 6476, 6800, 8095, 8840, 11050, 12952, 16190, 17680, 21047, 22100, 25904, 27523, 32380, 40475, 42094, 44200, 55046, 64760, 80950, 84188, 88400, 105235, 110092, 129520, 137615, 161900, 168376, 210470, 220184, 275230, 323800, 336752, 357799, 420940, 440368, 526175, 550460, 647600, 688075, 715598, 841880, 1052350, 1100920, 1376150, 1431196, 1683760, 1788995, 2104700, 2201840, 2752300, 2862392, 3577990, 4209400, 5504600, 5724784, 7155980, 8418800, 8944975, 11009200, 14311960, 17889950, 28623920, 35779900, 71559800, 143119600]

約数ペア:

[(1, 143119600), (2, 71559800), (4, 35779900), (5, 28623920), (8, 17889950), (10, 14311960), (13, 11009200), (16, 8944975), (17, 8418800), (20, 7155980), (25, 5724784), (26, 5504600), (34, 4209400), (40, 3577990), (50, 2862392), (52, 2752300), (65, 2201840), (68, 2104700), (80, 1788995), (85, 1683760), (100, 1431196), (104, 1376150), (130, 1100920), (136, 1052350), (170, 841880), (200, 715598), (208, 688075), (221, 647600), (260, 550460), (272, 526175), (325, 440368), (340, 420940), (400, 357799), (425, 336752), (442, 323800), (520, 275230), (650, 220184), (680, 210470), (850, 168376), (884, 161900), (1040, 137615), (1105, 129520), (1300, 110092), (1360, 105235), (1619, 88400), (1700, 84188), (1768, 80950), (2210, 64760), (2600, 55046), (3238, 44200), (3400, 42094), (3536, 40475), (4420, 32380), (5200, 27523), (5525, 25904), (6476, 22100), (6800, 21047), (8095, 17680), (8840, 16190), (11050, 12952)]