57640500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{12809}}^1$

素因数の和:12834

約数の個数: 72

約数和(自身を含む): 181850760

約数和(自身を除く): 124210260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 125, 150, 180, 225, 250, 300, 375, 450, 500, 750, 900, 1125, 1500, 2250, 4500, 12809, 25618, 38427, 51236, 64045, 76854, 115281, 128090, 153708, 192135, 230562, 256180, 320225, 384270, 461124, 576405, 640450, 768540, 960675, 1152810, 1280900, 1601125, 1921350, 2305620, 2882025, 3202250, 3842700, 4803375, 5764050, 6404500, 9606750, 11528100, 14410125, 19213500, 28820250, 57640500]

約数ペア:

[(1, 57640500), (2, 28820250), (3, 19213500), (4, 14410125), (5, 11528100), (6, 9606750), (9, 6404500), (10, 5764050), (12, 4803375), (15, 3842700), (18, 3202250), (20, 2882025), (25, 2305620), (30, 1921350), (36, 1601125), (45, 1280900), (50, 1152810), (60, 960675), (75, 768540), (90, 640450), (100, 576405), (125, 461124), (150, 384270), (180, 320225), (225, 256180), (250, 230562), (300, 192135), (375, 153708), (450, 128090), (500, 115281), (750, 76854), (900, 64045), (1125, 51236), (1500, 38427), (2250, 25618), (4500, 12809)]