54381000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{18127}}^1$

素因数の和:18151

約数の個数: 64

約数和(自身を含む): 169678080

約数和(自身を除く): 115297080

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, 18127, 36254, 54381, 72508, 90635, 108762, 145016, 181270, 217524, 271905, 362540, 435048, 453175, 543810, 725080, 906350, 1087620, 1359525, 1812700, 2175240, 2265875, 2719050, 3625400, 4531750, 5438100, 6797625, 9063500, 10876200, 13595250, 18127000, 27190500, 54381000]

約数ペア:

[(1, 54381000), (2, 27190500), (3, 18127000), (4, 13595250), (5, 10876200), (6, 9063500), (8, 6797625), (10, 5438100), (12, 4531750), (15, 3625400), (20, 2719050), (24, 2265875), (25, 2175240), (30, 1812700), (40, 1359525), (50, 1087620), (60, 906350), (75, 725080), (100, 543810), (120, 453175), (125, 435048), (150, 362540), (200, 271905), (250, 217524), (300, 181270), (375, 145016), (500, 108762), (600, 90635), (750, 72508), (1000, 54381), (1500, 36254), (3000, 18127)]