27129900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{12919}}^1$

素因数の和:12943

約数の個数: 72

約数和(自身を含む): 89716480

約数和(自身を除く): 62586580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 12919, 25838, 38757, 51676, 64595, 77514, 90433, 129190, 155028, 180866, 193785, 258380, 271299, 322975, 361732, 387570, 452165, 542598, 645950, 775140, 904330, 968925, 1085196, 1291900, 1356495, 1808660, 1937850, 2260825, 2712990, 3875700, 4521650, 5425980, 6782475, 9043300, 13564950, 27129900]

約数ペア:

[(1, 27129900), (2, 13564950), (3, 9043300), (4, 6782475), (5, 5425980), (6, 4521650), (7, 3875700), (10, 2712990), (12, 2260825), (14, 1937850), (15, 1808660), (20, 1356495), (21, 1291900), (25, 1085196), (28, 968925), (30, 904330), (35, 775140), (42, 645950), (50, 542598), (60, 452165), (70, 387570), (75, 361732), (84, 322975), (100, 271299), (105, 258380), (140, 193785), (150, 180866), (175, 155028), (210, 129190), (300, 90433), (350, 77514), (420, 64595), (525, 51676), (700, 38757), (1050, 25838), (2100, 12919)]