206875080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{191551}}^1$

素因数の和:191571

約数の個数: 64

約数和(自身を含む): 689587200

約数和(自身を除く): 482712120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 191551, 383102, 574653, 766204, 957755, 1149306, 1532408, 1723959, 1915510, 2298612, 2873265, 3447918, 3831020, 4597224, 5171877, 5746530, 6895836, 7662040, 8619795, 10343754, 11493060, 13791672, 17239590, 20687508, 22986120, 25859385, 34479180, 41375016, 51718770, 68958360, 103437540, 206875080]

約数ペア:

[(1, 206875080), (2, 103437540), (3, 68958360), (4, 51718770), (5, 41375016), (6, 34479180), (8, 25859385), (9, 22986120), (10, 20687508), (12, 17239590), (15, 13791672), (18, 11493060), (20, 10343754), (24, 8619795), (27, 7662040), (30, 6895836), (36, 5746530), (40, 5171877), (45, 4597224), (54, 3831020), (60, 3447918), (72, 2873265), (90, 2298612), (108, 1915510), (120, 1723959), (135, 1532408), (180, 1149306), (216, 957755), (270, 766204), (360, 574653), (540, 383102), (1080, 191551)]