73503450

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{18149}}^1$

素因数の和:18173

約数の個数: 60

約数和(自身を含む): 204241950

約数和(自身を除く): 130738500

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 135, 150, 162, 225, 270, 405, 450, 675, 810, 1350, 2025, 4050, 18149, 36298, 54447, 90745, 108894, 163341, 181490, 272235, 326682, 453725, 490023, 544470, 816705, 907450, 980046, 1361175, 1470069, 1633410, 2450115, 2722350, 2940138, 4083525, 4900230, 7350345, 8167050, 12250575, 14700690, 24501150, 36751725, 73503450]

約数ペア:

[(1, 73503450), (2, 36751725), (3, 24501150), (5, 14700690), (6, 12250575), (9, 8167050), (10, 7350345), (15, 4900230), (18, 4083525), (25, 2940138), (27, 2722350), (30, 2450115), (45, 1633410), (50, 1470069), (54, 1361175), (75, 980046), (81, 907450), (90, 816705), (135, 544470), (150, 490023), (162, 453725), (225, 326682), (270, 272235), (405, 181490), (450, 163341), (675, 108894), (810, 90745), (1350, 54447), (2025, 36298), (4050, 18149)]