61356060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{20051}}^1$

素因数の和:20083

約数の個数: 72

約数和(自身を含む): 197071056

約数和(自身を除く): 135714996

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 20051, 40102, 60153, 80204, 100255, 120306, 180459, 200510, 240612, 300765, 340867, 360918, 401020, 601530, 681734, 721836, 902295, 1022601, 1203060, 1363468, 1704335, 1804590, 2045202, 3067803, 3408670, 3609180, 4090404, 5113005, 6135606, 6817340, 10226010, 12271212, 15339015, 20452020, 30678030, 61356060]

約数ペア:

[(1, 61356060), (2, 30678030), (3, 20452020), (4, 15339015), (5, 12271212), (6, 10226010), (9, 6817340), (10, 6135606), (12, 5113005), (15, 4090404), (17, 3609180), (18, 3408670), (20, 3067803), (30, 2045202), (34, 1804590), (36, 1704335), (45, 1363468), (51, 1203060), (60, 1022601), (68, 902295), (85, 721836), (90, 681734), (102, 601530), (153, 401020), (170, 360918), (180, 340867), (204, 300765), (255, 240612), (306, 200510), (340, 180459), (510, 120306), (612, 100255), (765, 80204), (1020, 60153), (1530, 40102), (3060, 20051)]