71909100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{26633}}^1$

素因数の和:26656

約数の個数: 72

約数和(自身を含む): 231183120

約数和(自身を除く): 159274020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 450, 540, 675, 900, 1350, 2700, 26633, 53266, 79899, 106532, 133165, 159798, 239697, 266330, 319596, 399495, 479394, 532660, 665825, 719091, 798990, 958788, 1198485, 1331650, 1438182, 1597980, 1997475, 2396970, 2663300, 2876364, 3595455, 3994950, 4793940, 5992425, 7190910, 7989900, 11984850, 14381820, 17977275, 23969700, 35954550, 71909100]

約数ペア:

[(1, 71909100), (2, 35954550), (3, 23969700), (4, 17977275), (5, 14381820), (6, 11984850), (9, 7989900), (10, 7190910), (12, 5992425), (15, 4793940), (18, 3994950), (20, 3595455), (25, 2876364), (27, 2663300), (30, 2396970), (36, 1997475), (45, 1597980), (50, 1438182), (54, 1331650), (60, 1198485), (75, 958788), (90, 798990), (100, 719091), (108, 665825), (135, 532660), (150, 479394), (180, 399495), (225, 319596), (270, 266330), (300, 239697), (450, 159798), (540, 133165), (675, 106532), (900, 79899), (1350, 53266), (2700, 26633)]