18141000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{6047}}^1$

素因数の和:6071

約数の個数: 64

約数和(自身を含む): 56609280

約数和(自身を除く): 38468280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 300, 375, 500, 600, 750, 1000, 1500, 3000, 6047, 12094, 18141, 24188, 30235, 36282, 48376, 60470, 72564, 90705, 120940, 145128, 151175, 181410, 241880, 302350, 362820, 453525, 604700, 725640, 755875, 907050, 1209400, 1511750, 1814100, 2267625, 3023500, 3628200, 4535250, 6047000, 9070500, 18141000]

約数ペア:

[(1, 18141000), (2, 9070500), (3, 6047000), (4, 4535250), (5, 3628200), (6, 3023500), (8, 2267625), (10, 1814100), (12, 1511750), (15, 1209400), (20, 907050), (24, 755875), (25, 725640), (30, 604700), (40, 453525), (50, 362820), (60, 302350), (75, 241880), (100, 181410), (120, 151175), (125, 145128), (150, 120940), (200, 90705), (250, 72564), (300, 60470), (375, 48376), (500, 36282), (600, 30235), (750, 24188), (1000, 18141), (1500, 12094), (3000, 6047)]