21704100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{6577}}^1$

素因数の和:6605

約数の個数: 72

約数和(自身を含む): 68516448

約数和(自身を除く): 46812348

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 44, 50, 55, 60, 66, 75, 100, 110, 132, 150, 165, 220, 275, 300, 330, 550, 660, 825, 1100, 1650, 3300, 6577, 13154, 19731, 26308, 32885, 39462, 65770, 72347, 78924, 98655, 131540, 144694, 164425, 197310, 217041, 289388, 328850, 361735, 394620, 434082, 493275, 657700, 723470, 868164, 986550, 1085205, 1446940, 1808675, 1973100, 2170410, 3617350, 4340820, 5426025, 7234700, 10852050, 21704100]

約数ペア:

[(1, 21704100), (2, 10852050), (3, 7234700), (4, 5426025), (5, 4340820), (6, 3617350), (10, 2170410), (11, 1973100), (12, 1808675), (15, 1446940), (20, 1085205), (22, 986550), (25, 868164), (30, 723470), (33, 657700), (44, 493275), (50, 434082), (55, 394620), (60, 361735), (66, 328850), (75, 289388), (100, 217041), (110, 197310), (132, 164425), (150, 144694), (165, 131540), (220, 98655), (275, 78924), (300, 72347), (330, 65770), (550, 39462), (660, 32885), (825, 26308), (1100, 19731), (1650, 13154), (3300, 6577)]