20702250

素因数分解:

$2^1\times 3^3\times 5^3\times {\mathrm{3067}}^1$

素因数の和:3093

約数の個数: 64

約数和(自身を含む): 57432960

約数和(自身を除く): 36730710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 125, 135, 150, 225, 250, 270, 375, 450, 675, 750, 1125, 1350, 2250, 3067, 3375, 6134, 6750, 9201, 15335, 18402, 27603, 30670, 46005, 55206, 76675, 82809, 92010, 138015, 153350, 165618, 230025, 276030, 383375, 414045, 460050, 690075, 766750, 828090, 1150125, 1380150, 2070225, 2300250, 3450375, 4140450, 6900750, 10351125, 20702250]

約数ペア:

[(1, 20702250), (2, 10351125), (3, 6900750), (5, 4140450), (6, 3450375), (9, 2300250), (10, 2070225), (15, 1380150), (18, 1150125), (25, 828090), (27, 766750), (30, 690075), (45, 460050), (50, 414045), (54, 383375), (75, 276030), (90, 230025), (125, 165618), (135, 153350), (150, 138015), (225, 92010), (250, 82809), (270, 76675), (375, 55206), (450, 46005), (675, 30670), (750, 27603), (1125, 18402), (1350, 15335), (2250, 9201), (3067, 6750), (3375, 6134)]