71550

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{53}}^1$

素因数の和:74

約数の個数: 48

約数和(自身を含む): 200880

約数和(自身を除く): 129330

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 53, 54, 75, 90, 106, 135, 150, 159, 225, 265, 270, 318, 450, 477, 530, 675, 795, 954, 1325, 1350, 1431, 1590, 2385, 2650, 2862, 3975, 4770, 7155, 7950, 11925, 14310, 23850, 35775, 71550]

約数ペア:

[(1, 71550), (2, 35775), (3, 23850), (5, 14310), (6, 11925), (9, 7950), (10, 7155), (15, 4770), (18, 3975), (25, 2862), (27, 2650), (30, 2385), (45, 1590), (50, 1431), (53, 1350), (54, 1325), (75, 954), (90, 795), (106, 675), (135, 530), (150, 477), (159, 450), (225, 318), (265, 270)]