250131240

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{77201}}^1$

素因数の和:77224

約数の個数: 80

約数和(自身を含む): 840729780

約数和(自身を除く): 590598540

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 77201, 154402, 231603, 308804, 386005, 463206, 617608, 694809, 772010, 926412, 1158015, 1389618, 1544020, 1852824, 2084427, 2316030, 2779236, 3088040, 3474045, 4168854, 4632060, 5558472, 6253281, 6948090, 8337708, 9264120, 10422135, 12506562, 13896180, 16675416, 20844270, 25013124, 27792360, 31266405, 41688540, 50026248, 62532810, 83377080, 125065620, 250131240]

約数ペア:

[(1, 250131240), (2, 125065620), (3, 83377080), (4, 62532810), (5, 50026248), (6, 41688540), (8, 31266405), (9, 27792360), (10, 25013124), (12, 20844270), (15, 16675416), (18, 13896180), (20, 12506562), (24, 10422135), (27, 9264120), (30, 8337708), (36, 6948090), (40, 6253281), (45, 5558472), (54, 4632060), (60, 4168854), (72, 3474045), (81, 3088040), (90, 2779236), (108, 2316030), (120, 2084427), (135, 1852824), (162, 1544020), (180, 1389618), (216, 1158015), (270, 926412), (324, 772010), (360, 694809), (405, 617608), (540, 463206), (648, 386005), (810, 308804), (1080, 231603), (1620, 154402), (3240, 77201)]