88133580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{489631}}^1$

素因数の和:489646

約数の個数: 36

約数和(自身を含む): 267339072

約数和(自身を除く): 179205492

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 489631, 979262, 1468893, 1958524, 2448155, 2937786, 4406679, 4896310, 5875572, 7344465, 8813358, 9792620, 14688930, 17626716, 22033395, 29377860, 44066790, 88133580]

約数ペア:

[(1, 88133580), (2, 44066790), (3, 29377860), (4, 22033395), (5, 17626716), (6, 14688930), (9, 9792620), (10, 8813358), (12, 7344465), (15, 5875572), (18, 4896310), (20, 4406679), (30, 2937786), (36, 2448155), (45, 1958524), (60, 1468893), (90, 979262), (180, 489631)]