42542700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{109}}^1\times {\mathrm{1301}}^1$

素因数の和:1427

約数の個数: 72

約数和(自身を含む): 124314960

約数和(自身を除く): 81772260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 109, 150, 218, 300, 327, 436, 545, 654, 1090, 1301, 1308, 1635, 2180, 2602, 2725, 3270, 3903, 5204, 5450, 6505, 6540, 7806, 8175, 10900, 13010, 15612, 16350, 19515, 26020, 32525, 32700, 39030, 65050, 78060, 97575, 130100, 141809, 195150, 283618, 390300, 425427, 567236, 709045, 850854, 1418090, 1701708, 2127135, 2836180, 3545225, 4254270, 7090450, 8508540, 10635675, 14180900, 21271350, 42542700]

約数ペア:

[(1, 42542700), (2, 21271350), (3, 14180900), (4, 10635675), (5, 8508540), (6, 7090450), (10, 4254270), (12, 3545225), (15, 2836180), (20, 2127135), (25, 1701708), (30, 1418090), (50, 850854), (60, 709045), (75, 567236), (100, 425427), (109, 390300), (150, 283618), (218, 195150), (300, 141809), (327, 130100), (436, 97575), (545, 78060), (654, 65050), (1090, 39030), (1301, 32700), (1308, 32525), (1635, 26020), (2180, 19515), (2602, 16350), (2725, 15612), (3270, 13010), (3903, 10900), (5204, 8175), (5450, 7806), (6505, 6540)]