205964100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{76283}}^1$

素因数の和:76306

約数の個数: 72

約数和(自身を含む): 662145120

約数和(自身を除く): 456181020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 450, 540, 675, 900, 1350, 2700, 76283, 152566, 228849, 305132, 381415, 457698, 686547, 762830, 915396, 1144245, 1373094, 1525660, 1907075, 2059641, 2288490, 2746188, 3432735, 3814150, 4119282, 4576980, 5721225, 6865470, 7628300, 8238564, 10298205, 11442450, 13730940, 17163675, 20596410, 22884900, 34327350, 41192820, 51491025, 68654700, 102982050, 205964100]

約数ペア:

[(1, 205964100), (2, 102982050), (3, 68654700), (4, 51491025), (5, 41192820), (6, 34327350), (9, 22884900), (10, 20596410), (12, 17163675), (15, 13730940), (18, 11442450), (20, 10298205), (25, 8238564), (27, 7628300), (30, 6865470), (36, 5721225), (45, 4576980), (50, 4119282), (54, 3814150), (60, 3432735), (75, 2746188), (90, 2288490), (100, 2059641), (108, 1907075), (135, 1525660), (150, 1373094), (180, 1144245), (225, 915396), (270, 762830), (300, 686547), (450, 457698), (540, 381415), (675, 305132), (900, 228849), (1350, 152566), (2700, 76283)]