144254200

素因数分解:

$2^3\times 5^2\times {\mathrm{139}}^1\times {\mathrm{5189}}^1$

素因数の和:5344

約数の個数: 48

約数和(自身を含む): 337869000

約数和(自身を除く): 193614800

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 139, 200, 278, 556, 695, 1112, 1390, 2780, 3475, 5189, 5560, 6950, 10378, 13900, 20756, 25945, 27800, 41512, 51890, 103780, 129725, 207560, 259450, 518900, 721271, 1037800, 1442542, 2885084, 3606355, 5770168, 7212710, 14425420, 18031775, 28850840, 36063550, 72127100, 144254200]

約数ペア:

[(1, 144254200), (2, 72127100), (4, 36063550), (5, 28850840), (8, 18031775), (10, 14425420), (20, 7212710), (25, 5770168), (40, 3606355), (50, 2885084), (100, 1442542), (139, 1037800), (200, 721271), (278, 518900), (556, 259450), (695, 207560), (1112, 129725), (1390, 103780), (2780, 51890), (3475, 41512), (5189, 27800), (5560, 25945), (6950, 20756), (10378, 13900)]