109680800

素因数分解:

$2^5\times 5^2\times {\mathrm{71}}^1\times {\mathrm{1931}}^1$

素因数の和:2022

約数の個数: 72

約数和(自身を含む): 271670112

約数和(自身を除く): 161989312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 71, 80, 100, 142, 160, 200, 284, 355, 400, 568, 710, 800, 1136, 1420, 1775, 1931, 2272, 2840, 3550, 3862, 5680, 7100, 7724, 9655, 11360, 14200, 15448, 19310, 28400, 30896, 38620, 48275, 56800, 61792, 77240, 96550, 137101, 154480, 193100, 274202, 308960, 386200, 548404, 685505, 772400, 1096808, 1371010, 1544800, 2193616, 2742020, 3427525, 4387232, 5484040, 6855050, 10968080, 13710100, 21936160, 27420200, 54840400, 109680800]

約数ペア:

[(1, 109680800), (2, 54840400), (4, 27420200), (5, 21936160), (8, 13710100), (10, 10968080), (16, 6855050), (20, 5484040), (25, 4387232), (32, 3427525), (40, 2742020), (50, 2193616), (71, 1544800), (80, 1371010), (100, 1096808), (142, 772400), (160, 685505), (200, 548404), (284, 386200), (355, 308960), (400, 274202), (568, 193100), (710, 154480), (800, 137101), (1136, 96550), (1420, 77240), (1775, 61792), (1931, 56800), (2272, 48275), (2840, 38620), (3550, 30896), (3862, 28400), (5680, 19310), (7100, 15448), (7724, 14200), (9655, 11360)]