172161450

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{42509}}^1$

素因数の和:42533

約数の個数: 60

約数和(自身を含む): 478365030

約数和(自身を除く): 306203580

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 135, 150, 162, 225, 270, 405, 450, 675, 810, 1350, 2025, 4050, 42509, 85018, 127527, 212545, 255054, 382581, 425090, 637635, 765162, 1062725, 1147743, 1275270, 1912905, 2125450, 2295486, 3188175, 3443229, 3825810, 5738715, 6376350, 6886458, 9564525, 11477430, 17216145, 19129050, 28693575, 34432290, 57387150, 86080725, 172161450]

約数ペア:

[(1, 172161450), (2, 86080725), (3, 57387150), (5, 34432290), (6, 28693575), (9, 19129050), (10, 17216145), (15, 11477430), (18, 9564525), (25, 6886458), (27, 6376350), (30, 5738715), (45, 3825810), (50, 3443229), (54, 3188175), (75, 2295486), (81, 2125450), (90, 1912905), (135, 1275270), (150, 1147743), (162, 1062725), (225, 765162), (270, 637635), (405, 425090), (450, 382581), (675, 255054), (810, 212545), (1350, 127527), (2025, 85018), (4050, 42509)]