68312700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{25301}}^1$

素因数の和:25324

約数の個数: 72

約数和(自身を含む): 219621360

約数和(自身を除く): 151308660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 450, 540, 675, 900, 1350, 2700, 25301, 50602, 75903, 101204, 126505, 151806, 227709, 253010, 303612, 379515, 455418, 506020, 632525, 683127, 759030, 910836, 1138545, 1265050, 1366254, 1518060, 1897575, 2277090, 2530100, 2732508, 3415635, 3795150, 4554180, 5692725, 6831270, 7590300, 11385450, 13662540, 17078175, 22770900, 34156350, 68312700]

約数ペア:

[(1, 68312700), (2, 34156350), (3, 22770900), (4, 17078175), (5, 13662540), (6, 11385450), (9, 7590300), (10, 6831270), (12, 5692725), (15, 4554180), (18, 3795150), (20, 3415635), (25, 2732508), (27, 2530100), (30, 2277090), (36, 1897575), (45, 1518060), (50, 1366254), (54, 1265050), (60, 1138545), (75, 910836), (90, 759030), (100, 683127), (108, 632525), (135, 506020), (150, 455418), (180, 379515), (225, 303612), (270, 253010), (300, 227709), (450, 151806), (540, 126505), (675, 101204), (900, 75903), (1350, 50602), (2700, 25301)]