69758460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{373}}^1\times {\mathrm{1039}}^1$

素因数の和:1427

約数の個数: 72

約数和(自身を含む): 212372160

約数和(自身を除く): 142613700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 373, 746, 1039, 1119, 1492, 1865, 2078, 2238, 3117, 3357, 3730, 4156, 4476, 5195, 5595, 6234, 6714, 7460, 9351, 10390, 11190, 12468, 13428, 15585, 16785, 18702, 20780, 22380, 31170, 33570, 37404, 46755, 62340, 67140, 93510, 187020, 387547, 775094, 1162641, 1550188, 1937735, 2325282, 3487923, 3875470, 4650564, 5813205, 6975846, 7750940, 11626410, 13951692, 17439615, 23252820, 34879230, 69758460]

約数ペア:

[(1, 69758460), (2, 34879230), (3, 23252820), (4, 17439615), (5, 13951692), (6, 11626410), (9, 7750940), (10, 6975846), (12, 5813205), (15, 4650564), (18, 3875470), (20, 3487923), (30, 2325282), (36, 1937735), (45, 1550188), (60, 1162641), (90, 775094), (180, 387547), (373, 187020), (746, 93510), (1039, 67140), (1119, 62340), (1492, 46755), (1865, 37404), (2078, 33570), (2238, 31170), (3117, 22380), (3357, 20780), (3730, 18702), (4156, 16785), (4476, 15585), (5195, 13428), (5595, 12468), (6234, 11190), (6714, 10390), (7460, 9351)]