131569578990

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13963}}^1\times {\mathrm{11633}}^1$

素因数の和:25615

約数の個数: 80

約数和(自身を含む): 353831729328

約数和(自身を除く): 222262150338

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 11633, 13963, 23266, 27926, 34899, 41889, 58165, 69798, 69815, 83778, 104697, 116330, 125667, 139630, 174495, 209394, 209445, 251334, 314091, 348990, 377001, 418890, 523485, 628182, 628335, 754002, 942273, 1046970, 1131003, 1256670, 1570455, 1884546, 1885005, 2262006, 3140910, 3770010, 4711365, 5655015, 9422730, 11310030, 162431579, 324863158, 487294737, 812157895, 974589474, 1461884211, 1624315790, 2436473685, 2923768422, 4385652633, 4872947370, 7309421055, 8771305266, 13156957899, 14618842110, 21928263165, 26313915798, 43856526330, 65784789495, 131569578990]

約数ペア:

[(1, 131569578990), (2, 65784789495), (3, 43856526330), (5, 26313915798), (6, 21928263165), (9, 14618842110), (10, 13156957899), (15, 8771305266), (18, 7309421055), (27, 4872947370), (30, 4385652633), (45, 2923768422), (54, 2436473685), (81, 1624315790), (90, 1461884211), (135, 974589474), (162, 812157895), (270, 487294737), (405, 324863158), (810, 162431579), (11633, 11310030), (13963, 9422730), (23266, 5655015), (27926, 4711365), (34899, 3770010), (41889, 3140910), (58165, 2262006), (69798, 1885005), (69815, 1884546), (83778, 1570455), (104697, 1256670), (116330, 1131003), (125667, 1046970), (139630, 942273), (174495, 754002), (209394, 628335), (209445, 628182), (251334, 523485), (314091, 418890), (348990, 377001)]