51052500

素因数分解:

$2^2\times 3^2\times 5^4\times {\mathrm{2269}}^1$

素因数の和:2299

約数の個数: 90

約数和(自身を含む): 161331170

約数和(自身を除く): 110278670

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 125, 150, 180, 225, 250, 300, 375, 450, 500, 625, 750, 900, 1125, 1250, 1500, 1875, 2250, 2269, 2500, 3750, 4500, 4538, 5625, 6807, 7500, 9076, 11250, 11345, 13614, 20421, 22500, 22690, 27228, 34035, 40842, 45380, 56725, 68070, 81684, 102105, 113450, 136140, 170175, 204210, 226900, 283625, 340350, 408420, 510525, 567250, 680700, 850875, 1021050, 1134500, 1418125, 1701750, 2042100, 2552625, 2836250, 3403500, 4254375, 5105250, 5672500, 8508750, 10210500, 12763125, 17017500, 25526250, 51052500]

約数ペア:

[(1, 51052500), (2, 25526250), (3, 17017500), (4, 12763125), (5, 10210500), (6, 8508750), (9, 5672500), (10, 5105250), (12, 4254375), (15, 3403500), (18, 2836250), (20, 2552625), (25, 2042100), (30, 1701750), (36, 1418125), (45, 1134500), (50, 1021050), (60, 850875), (75, 680700), (90, 567250), (100, 510525), (125, 408420), (150, 340350), (180, 283625), (225, 226900), (250, 204210), (300, 170175), (375, 136140), (450, 113450), (500, 102105), (625, 81684), (750, 68070), (900, 56725), (1125, 45380), (1250, 40842), (1500, 34035), (1875, 27228), (2250, 22690), (2269, 22500), (2500, 20421), (3750, 13614), (4500, 11345), (4538, 11250), (5625, 9076), (6807, 7500)]