137902400

素因数分解:

$2^6\times 5^2\times {\mathrm{79}}^1\times {\mathrm{1091}}^1$

素因数の和:1192

約数の個数: 84

約数和(自身を含む): 343936320

約数和(自身を除く): 206033920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 79, 80, 100, 158, 160, 200, 316, 320, 395, 400, 632, 790, 800, 1091, 1264, 1580, 1600, 1975, 2182, 2528, 3160, 3950, 4364, 5056, 5455, 6320, 7900, 8728, 10910, 12640, 15800, 17456, 21820, 25280, 27275, 31600, 34912, 43640, 54550, 63200, 69824, 86189, 87280, 109100, 126400, 172378, 174560, 218200, 344756, 349120, 430945, 436400, 689512, 861890, 872800, 1379024, 1723780, 1745600, 2154725, 2758048, 3447560, 4309450, 5516096, 6895120, 8618900, 13790240, 17237800, 27580480, 34475600, 68951200, 137902400]

約数ペア:

[(1, 137902400), (2, 68951200), (4, 34475600), (5, 27580480), (8, 17237800), (10, 13790240), (16, 8618900), (20, 6895120), (25, 5516096), (32, 4309450), (40, 3447560), (50, 2758048), (64, 2154725), (79, 1745600), (80, 1723780), (100, 1379024), (158, 872800), (160, 861890), (200, 689512), (316, 436400), (320, 430945), (395, 349120), (400, 344756), (632, 218200), (790, 174560), (800, 172378), (1091, 126400), (1264, 109100), (1580, 87280), (1600, 86189), (1975, 69824), (2182, 63200), (2528, 54550), (3160, 43640), (3950, 34912), (4364, 31600), (5056, 27275), (5455, 25280), (6320, 21820), (7900, 17456), (8728, 15800), (10910, 12640)]