12975472500

素因数分解:

$2^2\times 3^1\times 5^4\times {\mathrm{1730063}}^1$

素因数の和:1730090

約数の個数: 60

約数和(自身を含む): 37833039552

約数和(自身を除く): 24857567052

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 125, 150, 250, 300, 375, 500, 625, 750, 1250, 1500, 1875, 2500, 3750, 7500, 1730063, 3460126, 5190189, 6920252, 8650315, 10380378, 17300630, 20760756, 25950945, 34601260, 43251575, 51901890, 86503150, 103803780, 129754725, 173006300, 216257875, 259509450, 432515750, 519018900, 648773625, 865031500, 1081289375, 1297547250, 2162578750, 2595094500, 3243868125, 4325157500, 6487736250, 12975472500]

約数ペア:

[(1, 12975472500), (2, 6487736250), (3, 4325157500), (4, 3243868125), (5, 2595094500), (6, 2162578750), (10, 1297547250), (12, 1081289375), (15, 865031500), (20, 648773625), (25, 519018900), (30, 432515750), (50, 259509450), (60, 216257875), (75, 173006300), (100, 129754725), (125, 103803780), (150, 86503150), (250, 51901890), (300, 43251575), (375, 34601260), (500, 25950945), (625, 20760756), (750, 17300630), (1250, 10380378), (1500, 8650315), (1875, 6920252), (2500, 5190189), (3750, 3460126), (7500, 1730063)]