224820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1249}}^1$

素因数の和:1264

約数の個数: 36

約数和(自身を含む): 682500

約数和(自身を除く): 457680

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1249, 2498, 3747, 4996, 6245, 7494, 11241, 12490, 14988, 18735, 22482, 24980, 37470, 44964, 56205, 74940, 112410, 224820]

約数ペア:

[(1, 224820), (2, 112410), (3, 74940), (4, 56205), (5, 44964), (6, 37470), (9, 24980), (10, 22482), (12, 18735), (15, 14988), (18, 12490), (20, 11241), (30, 7494), (36, 6245), (45, 4996), (60, 3747), (90, 2498), (180, 1249)]