3000123500

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{545477}}^1$

素因数の和:545507

約数の個数: 48

約数和(自身を含む): 7147943712

約数和(自身を除く): 4147820212

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 125, 220, 250, 275, 500, 550, 1100, 1375, 2750, 5500, 545477, 1090954, 2181908, 2727385, 5454770, 6000247, 10909540, 12000494, 13636925, 24000988, 27273850, 30001235, 54547700, 60002470, 68184625, 120004940, 136369250, 150006175, 272738500, 300012350, 600024700, 750030875, 1500061750, 3000123500]

約数ペア:

[(1, 3000123500), (2, 1500061750), (4, 750030875), (5, 600024700), (10, 300012350), (11, 272738500), (20, 150006175), (22, 136369250), (25, 120004940), (44, 68184625), (50, 60002470), (55, 54547700), (100, 30001235), (110, 27273850), (125, 24000988), (220, 13636925), (250, 12000494), (275, 10909540), (500, 6000247), (550, 5454770), (1100, 2727385), (1375, 2181908), (2750, 1090954), (5500, 545477)]