19269300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{64231}}^1$

素因数の和:64248

約数の個数: 36

約数和(自身を含む): 55753376

約数和(自身を除く): 36484076

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 64231, 128462, 192693, 256924, 321155, 385386, 642310, 770772, 963465, 1284620, 1605775, 1926930, 3211550, 3853860, 4817325, 6423100, 9634650, 19269300]

約数ペア:

[(1, 19269300), (2, 9634650), (3, 6423100), (4, 4817325), (5, 3853860), (6, 3211550), (10, 1926930), (12, 1605775), (15, 1284620), (20, 963465), (25, 770772), (30, 642310), (50, 385386), (60, 321155), (75, 256924), (100, 192693), (150, 128462), (300, 64231)]