200845080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{557903}}^1$

素因数の和:557920

約数の個数: 48

約数和(自身を含む): 652747680

約数和(自身を除く): 451902600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 557903, 1115806, 1673709, 2231612, 2789515, 3347418, 4463224, 5021127, 5579030, 6694836, 8368545, 10042254, 11158060, 13389672, 16737090, 20084508, 22316120, 25105635, 33474180, 40169016, 50211270, 66948360, 100422540, 200845080]

約数ペア:

[(1, 200845080), (2, 100422540), (3, 66948360), (4, 50211270), (5, 40169016), (6, 33474180), (8, 25105635), (9, 22316120), (10, 20084508), (12, 16737090), (15, 13389672), (18, 11158060), (20, 10042254), (24, 8368545), (30, 6694836), (36, 5579030), (40, 5021127), (45, 4463224), (60, 3347418), (72, 2789515), (90, 2231612), (120, 1673709), (180, 1115806), (360, 557903)]