75614840

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{173}}^1\times {\mathrm{223}}^1$

素因数の和:421

約数の個数: 96

約数和(自身を含む): 199946880

約数和(自身を除く): 124332040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 173, 196, 223, 245, 280, 346, 392, 446, 490, 692, 865, 892, 980, 1115, 1211, 1384, 1561, 1730, 1784, 1960, 2230, 2422, 3122, 3460, 4460, 4844, 6055, 6244, 6920, 7805, 8477, 8920, 9688, 10927, 12110, 12488, 15610, 16954, 21854, 24220, 31220, 33908, 38579, 42385, 43708, 48440, 54635, 62440, 67816, 77158, 84770, 87416, 109270, 154316, 169540, 192895, 218540, 270053, 308632, 339080, 385790, 437080, 540106, 771580, 1080212, 1350265, 1543160, 1890371, 2160424, 2700530, 3780742, 5401060, 7561484, 9451855, 10802120, 15122968, 18903710, 37807420, 75614840]

約数ペア:

[(1, 75614840), (2, 37807420), (4, 18903710), (5, 15122968), (7, 10802120), (8, 9451855), (10, 7561484), (14, 5401060), (20, 3780742), (28, 2700530), (35, 2160424), (40, 1890371), (49, 1543160), (56, 1350265), (70, 1080212), (98, 771580), (140, 540106), (173, 437080), (196, 385790), (223, 339080), (245, 308632), (280, 270053), (346, 218540), (392, 192895), (446, 169540), (490, 154316), (692, 109270), (865, 87416), (892, 84770), (980, 77158), (1115, 67816), (1211, 62440), (1384, 54635), (1561, 48440), (1730, 43708), (1784, 42385), (1960, 38579), (2230, 33908), (2422, 31220), (3122, 24220), (3460, 21854), (4460, 16954), (4844, 15610), (6055, 12488), (6244, 12110), (6920, 10927), (7805, 9688), (8477, 8920)]