218934150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{76819}}^1$

素因数の和:76853

約数の個数: 48

約数和(自身を含む): 571540800

約数和(自身を除く): 352606650

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 75, 95, 114, 150, 190, 285, 475, 570, 950, 1425, 2850, 76819, 153638, 230457, 384095, 460914, 768190, 1152285, 1459561, 1920475, 2304570, 2919122, 3840950, 4378683, 5761425, 7297805, 8757366, 11522850, 14595610, 21893415, 36489025, 43786830, 72978050, 109467075, 218934150]

約数ペア:

[(1, 218934150), (2, 109467075), (3, 72978050), (5, 43786830), (6, 36489025), (10, 21893415), (15, 14595610), (19, 11522850), (25, 8757366), (30, 7297805), (38, 5761425), (50, 4378683), (57, 3840950), (75, 2919122), (95, 2304570), (114, 1920475), (150, 1459561), (190, 1152285), (285, 768190), (475, 460914), (570, 384095), (950, 230457), (1425, 153638), (2850, 76819)]