26815650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{97}}^2$

素因数の和:228

約数の個数: 72

約数和(自身を含む): 70732080

約数和(自身を除く): 43916430

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 75, 95, 97, 114, 150, 190, 194, 285, 291, 475, 485, 570, 582, 950, 970, 1425, 1455, 1843, 2425, 2850, 2910, 3686, 4850, 5529, 7275, 9215, 9409, 11058, 14550, 18430, 18818, 27645, 28227, 46075, 47045, 55290, 56454, 92150, 94090, 138225, 141135, 178771, 235225, 276450, 282270, 357542, 470450, 536313, 705675, 893855, 1072626, 1411350, 1787710, 2681565, 4469275, 5363130, 8938550, 13407825, 26815650]

約数ペア:

[(1, 26815650), (2, 13407825), (3, 8938550), (5, 5363130), (6, 4469275), (10, 2681565), (15, 1787710), (19, 1411350), (25, 1072626), (30, 893855), (38, 705675), (50, 536313), (57, 470450), (75, 357542), (95, 282270), (97, 276450), (114, 235225), (150, 178771), (190, 141135), (194, 138225), (285, 94090), (291, 92150), (475, 56454), (485, 55290), (570, 47045), (582, 46075), (950, 28227), (970, 27645), (1425, 18818), (1455, 18430), (1843, 14550), (2425, 11058), (2850, 9409), (2910, 9215), (3686, 7275), (4850, 5529)]