221431050

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{164023}}^1$

素因数の和:164044

約数の個数: 48

約数和(自身を含む): 610169280

約数和(自身を除く): 388738230

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 225, 270, 450, 675, 1350, 164023, 328046, 492069, 820115, 984138, 1476207, 1640230, 2460345, 2952414, 4100575, 4428621, 4920690, 7381035, 8201150, 8857242, 12301725, 14762070, 22143105, 24603450, 36905175, 44286210, 73810350, 110715525, 221431050]

約数ペア:

[(1, 221431050), (2, 110715525), (3, 73810350), (5, 44286210), (6, 36905175), (9, 24603450), (10, 22143105), (15, 14762070), (18, 12301725), (25, 8857242), (27, 8201150), (30, 7381035), (45, 4920690), (50, 4428621), (54, 4100575), (75, 2952414), (90, 2460345), (135, 1640230), (150, 1476207), (225, 984138), (270, 820115), (450, 492069), (675, 328046), (1350, 164023)]