38838900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{3499}}^1$

素因数の和:3553

約数の個数: 72

約数和(自身を含む): 115444000

約数和(自身を除く): 76605100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 37, 50, 60, 74, 75, 100, 111, 148, 150, 185, 222, 300, 370, 444, 555, 740, 925, 1110, 1850, 2220, 2775, 3499, 3700, 5550, 6998, 10497, 11100, 13996, 17495, 20994, 34990, 41988, 52485, 69980, 87475, 104970, 129463, 174950, 209940, 258926, 262425, 349900, 388389, 517852, 524850, 647315, 776778, 1049700, 1294630, 1553556, 1941945, 2589260, 3236575, 3883890, 6473150, 7767780, 9709725, 12946300, 19419450, 38838900]

約数ペア:

[(1, 38838900), (2, 19419450), (3, 12946300), (4, 9709725), (5, 7767780), (6, 6473150), (10, 3883890), (12, 3236575), (15, 2589260), (20, 1941945), (25, 1553556), (30, 1294630), (37, 1049700), (50, 776778), (60, 647315), (74, 524850), (75, 517852), (100, 388389), (111, 349900), (148, 262425), (150, 258926), (185, 209940), (222, 174950), (300, 129463), (370, 104970), (444, 87475), (555, 69980), (740, 52485), (925, 41988), (1110, 34990), (1850, 20994), (2220, 17495), (2775, 13996), (3499, 11100), (3700, 10497), (5550, 6998)]