135248800

素因数分解:

$2^5\times 5^2\times {\mathrm{293}}^1\times {\mathrm{577}}^1$

素因数の和:890

約数の個数: 72

約数和(自身を含む): 331877196

約数和(自身を除く): 196628396

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 293, 400, 577, 586, 800, 1154, 1172, 1465, 2308, 2344, 2885, 2930, 4616, 4688, 5770, 5860, 7325, 9232, 9376, 11540, 11720, 14425, 14650, 18464, 23080, 23440, 28850, 29300, 46160, 46880, 57700, 58600, 92320, 115400, 117200, 169061, 230800, 234400, 338122, 461600, 676244, 845305, 1352488, 1690610, 2704976, 3381220, 4226525, 5409952, 6762440, 8453050, 13524880, 16906100, 27049760, 33812200, 67624400, 135248800]

約数ペア:

[(1, 135248800), (2, 67624400), (4, 33812200), (5, 27049760), (8, 16906100), (10, 13524880), (16, 8453050), (20, 6762440), (25, 5409952), (32, 4226525), (40, 3381220), (50, 2704976), (80, 1690610), (100, 1352488), (160, 845305), (200, 676244), (293, 461600), (400, 338122), (577, 234400), (586, 230800), (800, 169061), (1154, 117200), (1172, 115400), (1465, 92320), (2308, 58600), (2344, 57700), (2885, 46880), (2930, 46160), (4616, 29300), (4688, 28850), (5770, 23440), (5860, 23080), (7325, 18464), (9232, 14650), (9376, 14425), (11540, 11720)]