143840200

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{809}}^1$

素因数の和:959

約数の個数: 96

約数和(自身を含む): 385689600

約数和(自身を除く): 241849400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 127, 140, 175, 200, 254, 280, 350, 508, 635, 700, 809, 889, 1016, 1270, 1400, 1618, 1778, 2540, 3175, 3236, 3556, 4045, 4445, 5080, 5663, 6350, 6472, 7112, 8090, 8890, 11326, 12700, 16180, 17780, 20225, 22225, 22652, 25400, 28315, 32360, 35560, 40450, 44450, 45304, 56630, 80900, 88900, 102743, 113260, 141575, 161800, 177800, 205486, 226520, 283150, 410972, 513715, 566300, 719201, 821944, 1027430, 1132600, 1438402, 2054860, 2568575, 2876804, 3596005, 4109720, 5137150, 5753608, 7192010, 10274300, 14384020, 17980025, 20548600, 28768040, 35960050, 71920100, 143840200]

約数ペア:

[(1, 143840200), (2, 71920100), (4, 35960050), (5, 28768040), (7, 20548600), (8, 17980025), (10, 14384020), (14, 10274300), (20, 7192010), (25, 5753608), (28, 5137150), (35, 4109720), (40, 3596005), (50, 2876804), (56, 2568575), (70, 2054860), (100, 1438402), (127, 1132600), (140, 1027430), (175, 821944), (200, 719201), (254, 566300), (280, 513715), (350, 410972), (508, 283150), (635, 226520), (700, 205486), (809, 177800), (889, 161800), (1016, 141575), (1270, 113260), (1400, 102743), (1618, 88900), (1778, 80900), (2540, 56630), (3175, 45304), (3236, 44450), (3556, 40450), (4045, 35560), (4445, 32360), (5080, 28315), (5663, 25400), (6350, 22652), (6472, 22225), (7112, 20225), (8090, 17780), (8890, 16180), (11326, 12700)]