47138850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:225

約数の個数: 144

約数和(自身を含む): 141017760

約数和(自身を除く): 93878910

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 30, 33, 45, 50, 55, 66, 75, 89, 90, 99, 107, 110, 150, 165, 178, 198, 214, 225, 267, 275, 321, 330, 445, 450, 495, 534, 535, 550, 642, 801, 825, 890, 963, 979, 990, 1070, 1177, 1335, 1602, 1605, 1650, 1926, 1958, 2225, 2354, 2475, 2670, 2675, 2937, 3210, 3531, 4005, 4450, 4815, 4895, 4950, 5350, 5874, 5885, 6675, 7062, 8010, 8025, 8811, 9523, 9630, 9790, 10593, 11770, 13350, 14685, 16050, 17622, 17655, 19046, 20025, 21186, 24075, 24475, 28569, 29370, 29425, 35310, 40050, 44055, 47615, 48150, 48950, 52965, 57138, 58850, 73425, 85707, 88110, 88275, 95230, 104753, 105930, 142845, 146850, 171414, 176550, 209506, 220275, 238075, 264825, 285690, 314259, 428535, 440550, 476150, 523765, 529650, 628518, 714225, 857070, 942777, 1047530, 1428450, 1571295, 1885554, 2142675, 2618825, 3142590, 4285350, 4713885, 5237650, 7856475, 9427770, 15712950, 23569425, 47138850]

約数ペア:

[(1, 47138850), (2, 23569425), (3, 15712950), (5, 9427770), (6, 7856475), (9, 5237650), (10, 4713885), (11, 4285350), (15, 3142590), (18, 2618825), (22, 2142675), (25, 1885554), (30, 1571295), (33, 1428450), (45, 1047530), (50, 942777), (55, 857070), (66, 714225), (75, 628518), (89, 529650), (90, 523765), (99, 476150), (107, 440550), (110, 428535), (150, 314259), (165, 285690), (178, 264825), (198, 238075), (214, 220275), (225, 209506), (267, 176550), (275, 171414), (321, 146850), (330, 142845), (445, 105930), (450, 104753), (495, 95230), (534, 88275), (535, 88110), (550, 85707), (642, 73425), (801, 58850), (825, 57138), (890, 52965), (963, 48950), (979, 48150), (990, 47615), (1070, 44055), (1177, 40050), (1335, 35310), (1602, 29425), (1605, 29370), (1650, 28569), (1926, 24475), (1958, 24075), (2225, 21186), (2354, 20025), (2475, 19046), (2670, 17655), (2675, 17622), (2937, 16050), (3210, 14685), (3531, 13350), (4005, 11770), (4450, 10593), (4815, 9790), (4895, 9630), (4950, 9523), (5350, 8811), (5874, 8025), (5885, 8010), (6675, 7062)]