87440580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{193}}^1\times {\mathrm{839}}^1$

素因数の和:1050

約数の個数: 96

約数和(自身を含む): 273772800

約数和(自身を除く): 186332220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 193, 270, 386, 540, 579, 772, 839, 965, 1158, 1678, 1737, 1930, 2316, 2517, 2895, 3356, 3474, 3860, 4195, 5034, 5211, 5790, 6948, 7551, 8390, 8685, 10068, 10422, 11580, 12585, 15102, 16780, 17370, 20844, 22653, 25170, 26055, 30204, 34740, 37755, 45306, 50340, 52110, 75510, 90612, 104220, 113265, 151020, 161927, 226530, 323854, 453060, 485781, 647708, 809635, 971562, 1457343, 1619270, 1943124, 2428905, 2914686, 3238540, 4372029, 4857810, 5829372, 7286715, 8744058, 9715620, 14573430, 17488116, 21860145, 29146860, 43720290, 87440580]

約数ペア:

[(1, 87440580), (2, 43720290), (3, 29146860), (4, 21860145), (5, 17488116), (6, 14573430), (9, 9715620), (10, 8744058), (12, 7286715), (15, 5829372), (18, 4857810), (20, 4372029), (27, 3238540), (30, 2914686), (36, 2428905), (45, 1943124), (54, 1619270), (60, 1457343), (90, 971562), (108, 809635), (135, 647708), (180, 485781), (193, 453060), (270, 323854), (386, 226530), (540, 161927), (579, 151020), (772, 113265), (839, 104220), (965, 90612), (1158, 75510), (1678, 52110), (1737, 50340), (1930, 45306), (2316, 37755), (2517, 34740), (2895, 30204), (3356, 26055), (3474, 25170), (3860, 22653), (4195, 20844), (5034, 17370), (5211, 16780), (5790, 15102), (6948, 12585), (7551, 11580), (8390, 10422), (8685, 10068)]