81647100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{83}}^1\times {\mathrm{1093}}^1$

素因数の和:1196

約数の個数: 108

約数和(自身を含む): 259238616

約数和(自身を除く): 177591516

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 83, 90, 100, 150, 166, 180, 225, 249, 300, 332, 415, 450, 498, 747, 830, 900, 996, 1093, 1245, 1494, 1660, 2075, 2186, 2490, 2988, 3279, 3735, 4150, 4372, 4980, 5465, 6225, 6558, 7470, 8300, 9837, 10930, 12450, 13116, 14940, 16395, 18675, 19674, 21860, 24900, 27325, 32790, 37350, 39348, 49185, 54650, 65580, 74700, 81975, 90719, 98370, 109300, 163950, 181438, 196740, 245925, 272157, 327900, 362876, 453595, 491850, 544314, 816471, 907190, 983700, 1088628, 1360785, 1632942, 1814380, 2267975, 2721570, 3265884, 4082355, 4535950, 5443140, 6803925, 8164710, 9071900, 13607850, 16329420, 20411775, 27215700, 40823550, 81647100]

約数ペア:

[(1, 81647100), (2, 40823550), (3, 27215700), (4, 20411775), (5, 16329420), (6, 13607850), (9, 9071900), (10, 8164710), (12, 6803925), (15, 5443140), (18, 4535950), (20, 4082355), (25, 3265884), (30, 2721570), (36, 2267975), (45, 1814380), (50, 1632942), (60, 1360785), (75, 1088628), (83, 983700), (90, 907190), (100, 816471), (150, 544314), (166, 491850), (180, 453595), (225, 362876), (249, 327900), (300, 272157), (332, 245925), (415, 196740), (450, 181438), (498, 163950), (747, 109300), (830, 98370), (900, 90719), (996, 81975), (1093, 74700), (1245, 65580), (1494, 54650), (1660, 49185), (2075, 39348), (2186, 37350), (2490, 32790), (2988, 27325), (3279, 24900), (3735, 21860), (4150, 19674), (4372, 18675), (4980, 16395), (5465, 14940), (6225, 13116), (6558, 12450), (7470, 10930), (8300, 9837)]