82699380

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{719}}^1$

素因数の和:811

約数の個数: 120

約数和(自身を含む): 263450880

約数和(自身を除く): 180751500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 71, 81, 90, 108, 135, 142, 162, 180, 213, 270, 284, 324, 355, 405, 426, 540, 639, 710, 719, 810, 852, 1065, 1278, 1420, 1438, 1620, 1917, 2130, 2157, 2556, 2876, 3195, 3595, 3834, 4260, 4314, 5751, 6390, 6471, 7190, 7668, 8628, 9585, 10785, 11502, 12780, 12942, 14380, 19170, 19413, 21570, 23004, 25884, 28755, 32355, 38340, 38826, 43140, 51049, 57510, 58239, 64710, 77652, 97065, 102098, 115020, 116478, 129420, 153147, 194130, 204196, 232956, 255245, 291195, 306294, 388260, 459441, 510490, 582390, 612588, 765735, 918882, 1020980, 1164780, 1378323, 1531470, 1837764, 2297205, 2756646, 3062940, 4134969, 4594410, 5513292, 6891615, 8269938, 9188820, 13783230, 16539876, 20674845, 27566460, 41349690, 82699380]

約数ペア:

[(1, 82699380), (2, 41349690), (3, 27566460), (4, 20674845), (5, 16539876), (6, 13783230), (9, 9188820), (10, 8269938), (12, 6891615), (15, 5513292), (18, 4594410), (20, 4134969), (27, 3062940), (30, 2756646), (36, 2297205), (45, 1837764), (54, 1531470), (60, 1378323), (71, 1164780), (81, 1020980), (90, 918882), (108, 765735), (135, 612588), (142, 582390), (162, 510490), (180, 459441), (213, 388260), (270, 306294), (284, 291195), (324, 255245), (355, 232956), (405, 204196), (426, 194130), (540, 153147), (639, 129420), (710, 116478), (719, 115020), (810, 102098), (852, 97065), (1065, 77652), (1278, 64710), (1420, 58239), (1438, 57510), (1620, 51049), (1917, 43140), (2130, 38826), (2157, 38340), (2556, 32355), (2876, 28755), (3195, 25884), (3595, 23004), (3834, 21570), (4260, 19413), (4314, 19170), (5751, 14380), (6390, 12942), (6471, 12780), (7190, 11502), (7668, 10785), (8628, 9585)]