26326620

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{5417}}^1$

素因数の和:5441

約数の個数: 72

約数和(自身を含む): 82830384

約数和(自身を除く): 56503764

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 5417, 10834, 16251, 21668, 27085, 32502, 48753, 54170, 65004, 81255, 97506, 108340, 146259, 162510, 195012, 243765, 292518, 325020, 438777, 487530, 585036, 731295, 877554, 975060, 1316331, 1462590, 1755108, 2193885, 2632662, 2925180, 4387770, 5265324, 6581655, 8775540, 13163310, 26326620]

約数ペア:

[(1, 26326620), (2, 13163310), (3, 8775540), (4, 6581655), (5, 5265324), (6, 4387770), (9, 2925180), (10, 2632662), (12, 2193885), (15, 1755108), (18, 1462590), (20, 1316331), (27, 975060), (30, 877554), (36, 731295), (45, 585036), (54, 487530), (60, 438777), (81, 325020), (90, 292518), (108, 243765), (135, 195012), (162, 162510), (180, 146259), (243, 108340), (270, 97506), (324, 81255), (405, 65004), (486, 54170), (540, 48753), (810, 32502), (972, 27085), (1215, 21668), (1620, 16251), (2430, 10834), (4860, 5417)]