2648250

素因数分解:

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

素因数の和:141

約数の個数: 96

約数和(自身を含む): 7884864

約数和(自身を除く): 5236614

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 30, 33, 45, 50, 55, 66, 75, 90, 99, 107, 110, 125, 150, 165, 198, 214, 225, 250, 275, 321, 330, 375, 450, 495, 535, 550, 642, 750, 825, 963, 990, 1070, 1125, 1177, 1375, 1605, 1650, 1926, 2250, 2354, 2475, 2675, 2750, 3210, 3531, 4125, 4815, 4950, 5350, 5885, 7062, 8025, 8250, 9630, 10593, 11770, 12375, 13375, 16050, 17655, 21186, 24075, 24750, 26750, 29425, 35310, 40125, 48150, 52965, 58850, 80250, 88275, 105930, 120375, 147125, 176550, 240750, 264825, 294250, 441375, 529650, 882750, 1324125, 2648250]

約数ペア:

[(1, 2648250), (2, 1324125), (3, 882750), (5, 529650), (6, 441375), (9, 294250), (10, 264825), (11, 240750), (15, 176550), (18, 147125), (22, 120375), (25, 105930), (30, 88275), (33, 80250), (45, 58850), (50, 52965), (55, 48150), (66, 40125), (75, 35310), (90, 29425), (99, 26750), (107, 24750), (110, 24075), (125, 21186), (150, 17655), (165, 16050), (198, 13375), (214, 12375), (225, 11770), (250, 10593), (275, 9630), (321, 8250), (330, 8025), (375, 7062), (450, 5885), (495, 5350), (535, 4950), (550, 4815), (642, 4125), (750, 3531), (825, 3210), (963, 2750), (990, 2675), (1070, 2475), (1125, 2354), (1177, 2250), (1375, 1926), (1605, 1650)]