123141000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{41047}}^1$

素因数の和:41071

約数の個数: 64

約数和(自身を含む): 384209280

約数和(自身を除く): 261068280

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, 41047, 82094, 123141, 164188, 205235, 246282, 328376, 410470, 492564, 615705, 820940, 985128, 1026175, 1231410, 1641880, 2052350, 2462820, 3078525, 4104700, 4925640, 5130875, 6157050, 8209400, 10261750, 12314100, 15392625, 20523500, 24628200, 30785250, 41047000, 61570500, 123141000]

約数ペア:

[(1, 123141000), (2, 61570500), (3, 41047000), (4, 30785250), (5, 24628200), (6, 20523500), (8, 15392625), (10, 12314100), (12, 10261750), (15, 8209400), (20, 6157050), (24, 5130875), (25, 4925640), (30, 4104700), (40, 3078525), (50, 2462820), (60, 2052350), (75, 1641880), (100, 1231410), (120, 1026175), (125, 985128), (150, 820940), (200, 615705), (250, 492564), (300, 410470), (375, 328376), (500, 246282), (600, 205235), (750, 164188), (1000, 123141), (1500, 82094), (3000, 41047)]