82163100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{103}}^1\times {\mathrm{2659}}^1$

素因数の和:2779

約数の個数: 72

約数和(自身を含む): 240123520

約数和(自身を除く): 157960420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 103, 150, 206, 300, 309, 412, 515, 618, 1030, 1236, 1545, 2060, 2575, 2659, 3090, 5150, 5318, 6180, 7725, 7977, 10300, 10636, 13295, 15450, 15954, 26590, 30900, 31908, 39885, 53180, 66475, 79770, 132950, 159540, 199425, 265900, 273877, 398850, 547754, 797700, 821631, 1095508, 1369385, 1643262, 2738770, 3286524, 4108155, 5477540, 6846925, 8216310, 13693850, 16432620, 20540775, 27387700, 41081550, 82163100]

約数ペア:

[(1, 82163100), (2, 41081550), (3, 27387700), (4, 20540775), (5, 16432620), (6, 13693850), (10, 8216310), (12, 6846925), (15, 5477540), (20, 4108155), (25, 3286524), (30, 2738770), (50, 1643262), (60, 1369385), (75, 1095508), (100, 821631), (103, 797700), (150, 547754), (206, 398850), (300, 273877), (309, 265900), (412, 199425), (515, 159540), (618, 132950), (1030, 79770), (1236, 66475), (1545, 53180), (2060, 39885), (2575, 31908), (2659, 30900), (3090, 26590), (5150, 15954), (5318, 15450), (6180, 13295), (7725, 10636), (7977, 10300)]