44571420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{1283}}^1$

素因数の和:1491

約数の個数: 72

約数和(自身を含む): 136006416

約数和(自身を除く): 91434996

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 193, 386, 579, 772, 965, 1158, 1283, 1737, 1930, 2316, 2566, 2895, 3474, 3849, 3860, 5132, 5790, 6415, 6948, 7698, 8685, 11547, 11580, 12830, 15396, 17370, 19245, 23094, 25660, 34740, 38490, 46188, 57735, 76980, 115470, 230940, 247619, 495238, 742857, 990476, 1238095, 1485714, 2228571, 2476190, 2971428, 3714285, 4457142, 4952380, 7428570, 8914284, 11142855, 14857140, 22285710, 44571420]

約数ペア:

[(1, 44571420), (2, 22285710), (3, 14857140), (4, 11142855), (5, 8914284), (6, 7428570), (9, 4952380), (10, 4457142), (12, 3714285), (15, 2971428), (18, 2476190), (20, 2228571), (30, 1485714), (36, 1238095), (45, 990476), (60, 742857), (90, 495238), (180, 247619), (193, 230940), (386, 115470), (579, 76980), (772, 57735), (965, 46188), (1158, 38490), (1283, 34740), (1737, 25660), (1930, 23094), (2316, 19245), (2566, 17370), (2895, 15396), (3474, 12830), (3849, 11580), (3860, 11547), (5132, 8685), (5790, 7698), (6415, 6948)]