200960820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1116449}}^1$

素因数の和:1116464

約数の個数: 36

約数和(自身を含む): 609581700

約数和(自身を除く): 408620880

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1116449, 2232898, 3349347, 4465796, 5582245, 6698694, 10048041, 11164490, 13397388, 16746735, 20096082, 22328980, 33493470, 40192164, 50240205, 66986940, 100480410, 200960820]

約数ペア:

[(1, 200960820), (2, 100480410), (3, 66986940), (4, 50240205), (5, 40192164), (6, 33493470), (9, 22328980), (10, 20096082), (12, 16746735), (15, 13397388), (18, 11164490), (20, 10048041), (30, 6698694), (36, 5582245), (45, 4465796), (60, 3349347), (90, 2232898), (180, 1116449)]