90744660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{953}}^1$

素因数の和:1014

約数の個数: 108

約数和(自身を含む): 288048852

約数和(自身を除く): 197304192

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 529, 690, 828, 953, 1035, 1058, 1380, 1587, 1906, 2070, 2116, 2645, 2859, 3174, 3812, 4140, 4761, 4765, 5290, 5718, 6348, 7935, 8577, 9522, 9530, 10580, 11436, 14295, 15870, 17154, 19044, 19060, 21919, 23805, 28590, 31740, 34308, 42885, 43838, 47610, 57180, 65757, 85770, 87676, 95220, 109595, 131514, 171540, 197271, 219190, 263028, 328785, 394542, 438380, 504137, 657570, 789084, 986355, 1008274, 1315140, 1512411, 1972710, 2016548, 2520685, 3024822, 3945420, 4537233, 5041370, 6049644, 7562055, 9074466, 10082740, 15124110, 18148932, 22686165, 30248220, 45372330, 90744660]

約数ペア:

[(1, 90744660), (2, 45372330), (3, 30248220), (4, 22686165), (5, 18148932), (6, 15124110), (9, 10082740), (10, 9074466), (12, 7562055), (15, 6049644), (18, 5041370), (20, 4537233), (23, 3945420), (30, 3024822), (36, 2520685), (45, 2016548), (46, 1972710), (60, 1512411), (69, 1315140), (90, 1008274), (92, 986355), (115, 789084), (138, 657570), (180, 504137), (207, 438380), (230, 394542), (276, 328785), (345, 263028), (414, 219190), (460, 197271), (529, 171540), (690, 131514), (828, 109595), (953, 95220), (1035, 87676), (1058, 85770), (1380, 65757), (1587, 57180), (1906, 47610), (2070, 43838), (2116, 42885), (2645, 34308), (2859, 31740), (3174, 28590), (3812, 23805), (4140, 21919), (4761, 19060), (4765, 19044), (5290, 17154), (5718, 15870), (6348, 14295), (7935, 11436), (8577, 10580), (9522, 9530)]