54397500

素因数分解:

$2^2\times 3^1\times 5^4\times {\mathrm{7253}}^1$

素因数の和:7280

約数の個数: 60

約数和(自身を含む): 158630472

約数和(自身を除く): 104232972

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, 7253, 7500, 14506, 21759, 29012, 36265, 43518, 72530, 87036, 108795, 145060, 181325, 217590, 362650, 435180, 543975, 725300, 906625, 1087950, 1813250, 2175900, 2719875, 3626500, 4533125, 5439750, 9066250, 10879500, 13599375, 18132500, 27198750, 54397500]

約数ペア:

[(1, 54397500), (2, 27198750), (3, 18132500), (4, 13599375), (5, 10879500), (6, 9066250), (10, 5439750), (12, 4533125), (15, 3626500), (20, 2719875), (25, 2175900), (30, 1813250), (50, 1087950), (60, 906625), (75, 725300), (100, 543975), (125, 435180), (150, 362650), (250, 217590), (300, 181325), (375, 145060), (500, 108795), (625, 87036), (750, 72530), (1250, 43518), (1500, 36265), (1875, 29012), (2500, 21759), (3750, 14506), (7253, 7500)]