56872500

素因数分解:

$2^2\times 3^1\times 5^4\times {\mathrm{7583}}^1$

素因数の和:7610

約数の個数: 60

約数和(自身を含む): 165846912

約数和(自身を除く): 108974412

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, 7583, 15166, 22749, 30332, 37915, 45498, 75830, 90996, 113745, 151660, 189575, 227490, 379150, 454980, 568725, 758300, 947875, 1137450, 1895750, 2274900, 2843625, 3791500, 4739375, 5687250, 9478750, 11374500, 14218125, 18957500, 28436250, 56872500]

約数ペア:

[(1, 56872500), (2, 28436250), (3, 18957500), (4, 14218125), (5, 11374500), (6, 9478750), (10, 5687250), (12, 4739375), (15, 3791500), (20, 2843625), (25, 2274900), (30, 1895750), (50, 1137450), (60, 947875), (75, 758300), (100, 568725), (125, 454980), (150, 379150), (250, 227490), (300, 189575), (375, 151660), (500, 113745), (625, 90996), (750, 75830), (1250, 45498), (1500, 37915), (1875, 30332), (2500, 22749), (3750, 15166), (7500, 7583)]