90129200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{32189}}^1$

素因数の和:32214

約数の個数: 60

約数和(自身を含む): 247476720

約数和(自身を除く): 157347520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 140, 175, 200, 280, 350, 400, 560, 700, 1400, 2800, 32189, 64378, 128756, 160945, 225323, 257512, 321890, 450646, 515024, 643780, 804725, 901292, 1126615, 1287560, 1609450, 1802584, 2253230, 2575120, 3218900, 3605168, 4506460, 5633075, 6437800, 9012920, 11266150, 12875600, 18025840, 22532300, 45064600, 90129200]

約数ペア:

[(1, 90129200), (2, 45064600), (4, 22532300), (5, 18025840), (7, 12875600), (8, 11266150), (10, 9012920), (14, 6437800), (16, 5633075), (20, 4506460), (25, 3605168), (28, 3218900), (35, 2575120), (40, 2253230), (50, 1802584), (56, 1609450), (70, 1287560), (80, 1126615), (100, 901292), (112, 804725), (140, 643780), (175, 515024), (200, 450646), (280, 321890), (350, 257512), (400, 225323), (560, 160945), (700, 128756), (1400, 64378), (2800, 32189)]