1320248850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{103}}^1\times {\mathrm{85453}}^1$

素因数の和:85571

約数の個数: 48

約数和(自身を含む): 3306044352

約数和(自身を除く): 1985795502

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 103, 150, 206, 309, 515, 618, 1030, 1545, 2575, 3090, 5150, 7725, 15450, 85453, 170906, 256359, 427265, 512718, 854530, 1281795, 2136325, 2563590, 4272650, 6408975, 8801659, 12817950, 17603318, 26404977, 44008295, 52809954, 88016590, 132024885, 220041475, 264049770, 440082950, 660124425, 1320248850]

約数ペア:

[(1, 1320248850), (2, 660124425), (3, 440082950), (5, 264049770), (6, 220041475), (10, 132024885), (15, 88016590), (25, 52809954), (30, 44008295), (50, 26404977), (75, 17603318), (103, 12817950), (150, 8801659), (206, 6408975), (309, 4272650), (515, 2563590), (618, 2136325), (1030, 1281795), (1545, 854530), (2575, 512718), (3090, 427265), (5150, 256359), (7725, 170906), (15450, 85453)]