75844720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{811}}^1$

素因数の和:998

約数の個数: 80

約数和(自身を含む): 202987008

約数和(自身を除く): 127142288

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 167, 280, 334, 560, 668, 811, 835, 1169, 1336, 1622, 1670, 2338, 2672, 3244, 3340, 4055, 4676, 5677, 5845, 6488, 6680, 8110, 9352, 11354, 11690, 12976, 13360, 16220, 18704, 22708, 23380, 28385, 32440, 45416, 46760, 56770, 64880, 90832, 93520, 113540, 135437, 227080, 270874, 454160, 541748, 677185, 948059, 1083496, 1354370, 1896118, 2166992, 2708740, 3792236, 4740295, 5417480, 7584472, 9480590, 10834960, 15168944, 18961180, 37922360, 75844720]

約数ペア:

[(1, 75844720), (2, 37922360), (4, 18961180), (5, 15168944), (7, 10834960), (8, 9480590), (10, 7584472), (14, 5417480), (16, 4740295), (20, 3792236), (28, 2708740), (35, 2166992), (40, 1896118), (56, 1354370), (70, 1083496), (80, 948059), (112, 677185), (140, 541748), (167, 454160), (280, 270874), (334, 227080), (560, 135437), (668, 113540), (811, 93520), (835, 90832), (1169, 64880), (1336, 56770), (1622, 46760), (1670, 45416), (2338, 32440), (2672, 28385), (3244, 23380), (3340, 22708), (4055, 18704), (4676, 16220), (5677, 13360), (5845, 12976), (6488, 11690), (6680, 11354), (8110, 9352)]