23166180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{719}}^1$

素因数の和:913

約数の個数: 72

約数和(自身を含む): 70761600

約数和(自身を除く): 47595420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 179, 180, 358, 537, 716, 719, 895, 1074, 1438, 1611, 1790, 2148, 2157, 2685, 2876, 3222, 3580, 3595, 4314, 5370, 6444, 6471, 7190, 8055, 8628, 10740, 10785, 12942, 14380, 16110, 21570, 25884, 32220, 32355, 43140, 64710, 128701, 129420, 257402, 386103, 514804, 643505, 772206, 1158309, 1287010, 1544412, 1930515, 2316618, 2574020, 3861030, 4633236, 5791545, 7722060, 11583090, 23166180]

約数ペア:

[(1, 23166180), (2, 11583090), (3, 7722060), (4, 5791545), (5, 4633236), (6, 3861030), (9, 2574020), (10, 2316618), (12, 1930515), (15, 1544412), (18, 1287010), (20, 1158309), (30, 772206), (36, 643505), (45, 514804), (60, 386103), (90, 257402), (179, 129420), (180, 128701), (358, 64710), (537, 43140), (716, 32355), (719, 32220), (895, 25884), (1074, 21570), (1438, 16110), (1611, 14380), (1790, 12942), (2148, 10785), (2157, 10740), (2685, 8628), (2876, 8055), (3222, 7190), (3580, 6471), (3595, 6444), (4314, 5370)]