12609561450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{109}}^1\times {\mathrm{771227}}^1$

素因数の和:771351

約数の個数: 48

約数和(自身を含む): 31558649760

約数和(自身を除く): 18949088310

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 109, 150, 218, 327, 545, 654, 1090, 1635, 2725, 3270, 5450, 8175, 16350, 771227, 1542454, 2313681, 3856135, 4627362, 7712270, 11568405, 19280675, 23136810, 38561350, 57842025, 84063743, 115684050, 168127486, 252191229, 420318715, 504382458, 840637430, 1260956145, 2101593575, 2521912290, 4203187150, 6304780725, 12609561450]

約数ペア:

[(1, 12609561450), (2, 6304780725), (3, 4203187150), (5, 2521912290), (6, 2101593575), (10, 1260956145), (15, 840637430), (25, 504382458), (30, 420318715), (50, 252191229), (75, 168127486), (109, 115684050), (150, 84063743), (218, 57842025), (327, 38561350), (545, 23136810), (654, 19280675), (1090, 11568405), (1635, 7712270), (2725, 4627362), (3270, 3856135), (5450, 2313681), (8175, 1542454), (16350, 771227)]