45440820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{252449}}^1$

素因数の和:252464

約数の個数: 36

約数和(自身を含む): 137837700

約数和(自身を除く): 92396880

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 252449, 504898, 757347, 1009796, 1262245, 1514694, 2272041, 2524490, 3029388, 3786735, 4544082, 5048980, 7573470, 9088164, 11360205, 15146940, 22720410, 45440820]

約数ペア:

[(1, 45440820), (2, 22720410), (3, 15146940), (4, 11360205), (5, 9088164), (6, 7573470), (9, 5048980), (10, 4544082), (12, 3786735), (15, 3029388), (18, 2524490), (20, 2272041), (30, 1514694), (36, 1262245), (45, 1009796), (60, 757347), (90, 504898), (180, 252449)]