205122543450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{624707}}^1$

素因数の和:624932

約数の個数: 96

約数和(自身を含む): 557739302400

約数和(自身を除く): 352616758950

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 66, 75, 110, 150, 165, 199, 275, 330, 398, 550, 597, 825, 995, 1194, 1650, 1990, 2189, 2985, 4378, 4975, 5970, 6567, 9950, 10945, 13134, 14925, 21890, 29850, 32835, 54725, 65670, 109450, 164175, 328350, 624707, 1249414, 1874121, 3123535, 3748242, 6247070, 6871777, 9370605, 13743554, 15617675, 18741210, 20615331, 31235350, 34358885, 41230662, 46853025, 68717770, 93706050, 103076655, 124316693, 171794425, 206153310, 248633386, 343588850, 372950079, 515383275, 621583465, 745900158, 1030766550, 1243166930, 1367483623, 1864750395, 2734967246, 3107917325, 3729500790, 4102450869, 6215834650, 6837418115, 8204901738, 9323751975, 13674836230, 18647503950, 20512254345, 34187090575, 41024508690, 68374181150, 102561271725, 205122543450]

約数ペア:

[(1, 205122543450), (2, 102561271725), (3, 68374181150), (5, 41024508690), (6, 34187090575), (10, 20512254345), (11, 18647503950), (15, 13674836230), (22, 9323751975), (25, 8204901738), (30, 6837418115), (33, 6215834650), (50, 4102450869), (55, 3729500790), (66, 3107917325), (75, 2734967246), (110, 1864750395), (150, 1367483623), (165, 1243166930), (199, 1030766550), (275, 745900158), (330, 621583465), (398, 515383275), (550, 372950079), (597, 343588850), (825, 248633386), (995, 206153310), (1194, 171794425), (1650, 124316693), (1990, 103076655), (2189, 93706050), (2985, 68717770), (4378, 46853025), (4975, 41230662), (5970, 34358885), (6567, 31235350), (9950, 20615331), (10945, 18741210), (13134, 15617675), (14925, 13743554), (21890, 9370605), (29850, 6871777), (32835, 6247070), (54725, 3748242), (65670, 3123535), (109450, 1874121), (164175, 1249414), (328350, 624707)]