131794050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{421}}^1\times {\mathrm{2087}}^1$

素因数の和:2523

約数の個数: 48

約数和(自身を含む): 327782592

約数和(自身を除く): 195988542

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 421, 842, 1263, 2087, 2105, 2526, 4174, 4210, 6261, 6315, 10435, 10525, 12522, 12630, 20870, 21050, 31305, 31575, 52175, 62610, 63150, 104350, 156525, 313050, 878627, 1757254, 2635881, 4393135, 5271762, 8786270, 13179405, 21965675, 26358810, 43931350, 65897025, 131794050]

約数ペア:

[(1, 131794050), (2, 65897025), (3, 43931350), (5, 26358810), (6, 21965675), (10, 13179405), (15, 8786270), (25, 5271762), (30, 4393135), (50, 2635881), (75, 1757254), (150, 878627), (421, 313050), (842, 156525), (1263, 104350), (2087, 63150), (2105, 62610), (2526, 52175), (4174, 31575), (4210, 31305), (6261, 21050), (6315, 20870), (10435, 12630), (10525, 12522)]