80378700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{267929}}^1$

素因数の和:267946

約数の個数: 36

約数和(自身を含む): 232563240

約数和(自身を除く): 152184540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 267929, 535858, 803787, 1071716, 1339645, 1607574, 2679290, 3215148, 4018935, 5358580, 6698225, 8037870, 13396450, 16075740, 20094675, 26792900, 40189350, 80378700]

約数ペア:

[(1, 80378700), (2, 40189350), (3, 26792900), (4, 20094675), (5, 16075740), (6, 13396450), (10, 8037870), (12, 6698225), (15, 5358580), (20, 4018935), (25, 3215148), (30, 2679290), (50, 1607574), (60, 1339645), (75, 1071716), (100, 803787), (150, 535858), (300, 267929)]