133146400

素因数分解:

$2^5\times 5^2\times {\mathrm{149}}^1\times {\mathrm{1117}}^1$

素因数の和:1286

約数の個数: 72

約数和(自身を含む): 327518100

約数和(自身を除く): 194371700

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 149, 160, 200, 298, 400, 596, 745, 800, 1117, 1192, 1490, 2234, 2384, 2980, 3725, 4468, 4768, 5585, 5960, 7450, 8936, 11170, 11920, 14900, 17872, 22340, 23840, 27925, 29800, 35744, 44680, 55850, 59600, 89360, 111700, 119200, 166433, 178720, 223400, 332866, 446800, 665732, 832165, 893600, 1331464, 1664330, 2662928, 3328660, 4160825, 5325856, 6657320, 8321650, 13314640, 16643300, 26629280, 33286600, 66573200, 133146400]

約数ペア:

[(1, 133146400), (2, 66573200), (4, 33286600), (5, 26629280), (8, 16643300), (10, 13314640), (16, 8321650), (20, 6657320), (25, 5325856), (32, 4160825), (40, 3328660), (50, 2662928), (80, 1664330), (100, 1331464), (149, 893600), (160, 832165), (200, 665732), (298, 446800), (400, 332866), (596, 223400), (745, 178720), (800, 166433), (1117, 119200), (1192, 111700), (1490, 89360), (2234, 59600), (2384, 55850), (2980, 44680), (3725, 35744), (4468, 29800), (4768, 27925), (5585, 23840), (5960, 22340), (7450, 17872), (8936, 14900), (11170, 11920)]