40945500

素因数分解:

$2^2\times 3^5\times 5^3\times {\mathrm{337}}^1$

素因数の和:371

約数の個数: 144

約数和(自身を含む): 134350944

約数和(自身を除く): 93405444

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 125, 135, 150, 162, 180, 225, 243, 250, 270, 300, 324, 337, 375, 405, 450, 486, 500, 540, 674, 675, 750, 810, 900, 972, 1011, 1125, 1215, 1348, 1350, 1500, 1620, 1685, 2022, 2025, 2250, 2430, 2700, 3033, 3370, 3375, 4044, 4050, 4500, 4860, 5055, 6066, 6075, 6740, 6750, 8100, 8425, 9099, 10110, 10125, 12132, 12150, 13500, 15165, 16850, 18198, 20220, 20250, 24300, 25275, 27297, 30330, 30375, 33700, 36396, 40500, 42125, 45495, 50550, 54594, 60660, 60750, 75825, 81891, 84250, 90990, 101100, 109188, 121500, 126375, 136485, 151650, 163782, 168500, 181980, 227475, 252750, 272970, 303300, 327564, 379125, 409455, 454950, 505500, 545940, 682425, 758250, 818910, 909900, 1137375, 1364850, 1516500, 1637820, 2047275, 2274750, 2729700, 3412125, 4094550, 4549500, 6824250, 8189100, 10236375, 13648500, 20472750, 40945500]

約数ペア:

[(1, 40945500), (2, 20472750), (3, 13648500), (4, 10236375), (5, 8189100), (6, 6824250), (9, 4549500), (10, 4094550), (12, 3412125), (15, 2729700), (18, 2274750), (20, 2047275), (25, 1637820), (27, 1516500), (30, 1364850), (36, 1137375), (45, 909900), (50, 818910), (54, 758250), (60, 682425), (75, 545940), (81, 505500), (90, 454950), (100, 409455), (108, 379125), (125, 327564), (135, 303300), (150, 272970), (162, 252750), (180, 227475), (225, 181980), (243, 168500), (250, 163782), (270, 151650), (300, 136485), (324, 126375), (337, 121500), (375, 109188), (405, 101100), (450, 90990), (486, 84250), (500, 81891), (540, 75825), (674, 60750), (675, 60660), (750, 54594), (810, 50550), (900, 45495), (972, 42125), (1011, 40500), (1125, 36396), (1215, 33700), (1348, 30375), (1350, 30330), (1500, 27297), (1620, 25275), (1685, 24300), (2022, 20250), (2025, 20220), (2250, 18198), (2430, 16850), (2700, 15165), (3033, 13500), (3370, 12150), (3375, 12132), (4044, 10125), (4050, 10110), (4500, 9099), (4860, 8425), (5055, 8100), (6066, 6750), (6075, 6740)]