27091260

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{2389}}^1$

素因数の和:2417

約数の個数: 120

約数和(自身を含む): 97167840

約数和(自身を除く): 70076580

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 756, 810, 945, 1134, 1260, 1620, 1890, 2268, 2389, 2835, 3780, 4778, 5670, 7167, 9556, 11340, 11945, 14334, 16723, 21501, 23890, 28668, 33446, 35835, 43002, 47780, 50169, 64503, 66892, 71670, 83615, 86004, 100338, 107505, 129006, 143340, 150507, 167230, 193509, 200676, 215010, 250845, 258012, 301014, 322515, 334460, 387018, 430020, 451521, 501690, 602028, 645030, 752535, 774036, 903042, 967545, 1003380, 1290060, 1354563, 1505070, 1806084, 1935090, 2257605, 2709126, 3010140, 3870180, 4515210, 5418252, 6772815, 9030420, 13545630, 27091260]

約数ペア:

[(1, 27091260), (2, 13545630), (3, 9030420), (4, 6772815), (5, 5418252), (6, 4515210), (7, 3870180), (9, 3010140), (10, 2709126), (12, 2257605), (14, 1935090), (15, 1806084), (18, 1505070), (20, 1354563), (21, 1290060), (27, 1003380), (28, 967545), (30, 903042), (35, 774036), (36, 752535), (42, 645030), (45, 602028), (54, 501690), (60, 451521), (63, 430020), (70, 387018), (81, 334460), (84, 322515), (90, 301014), (105, 258012), (108, 250845), (126, 215010), (135, 200676), (140, 193509), (162, 167230), (180, 150507), (189, 143340), (210, 129006), (252, 107505), (270, 100338), (315, 86004), (324, 83615), (378, 71670), (405, 66892), (420, 64503), (540, 50169), (567, 47780), (630, 43002), (756, 35835), (810, 33446), (945, 28668), (1134, 23890), (1260, 21501), (1620, 16723), (1890, 14334), (2268, 11945), (2389, 11340), (2835, 9556), (3780, 7167), (4778, 5670)]