229163900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{443}}^1\times {\mathrm{739}}^1$

素因数の和:1203

約数の個数: 72

約数和(自身を含む): 570380160

約数和(自身を除く): 341216260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 443, 700, 739, 886, 1478, 1772, 2215, 2956, 3101, 3695, 4430, 5173, 6202, 7390, 8860, 10346, 11075, 12404, 14780, 15505, 18475, 20692, 22150, 25865, 31010, 36950, 44300, 51730, 62020, 73900, 77525, 103460, 129325, 155050, 258650, 310100, 327377, 517300, 654754, 1309508, 1636885, 2291639, 3273770, 4583278, 6547540, 8184425, 9166556, 11458195, 16368850, 22916390, 32737700, 45832780, 57290975, 114581950, 229163900]

約数ペア:

[(1, 229163900), (2, 114581950), (4, 57290975), (5, 45832780), (7, 32737700), (10, 22916390), (14, 16368850), (20, 11458195), (25, 9166556), (28, 8184425), (35, 6547540), (50, 4583278), (70, 3273770), (100, 2291639), (140, 1636885), (175, 1309508), (350, 654754), (443, 517300), (700, 327377), (739, 310100), (886, 258650), (1478, 155050), (1772, 129325), (2215, 103460), (2956, 77525), (3101, 73900), (3695, 62020), (4430, 51730), (5173, 44300), (6202, 36950), (7390, 31010), (8860, 25865), (10346, 22150), (11075, 20692), (12404, 18475), (14780, 15505)]