12528450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{2531}}^1$

素因数の和:2560

約数の個数: 72

約数和(自身を含む): 36734256

約数和(自身を除く): 24205806

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 30, 33, 45, 50, 55, 66, 75, 90, 99, 110, 150, 165, 198, 225, 275, 330, 450, 495, 550, 825, 990, 1650, 2475, 2531, 4950, 5062, 7593, 12655, 15186, 22779, 25310, 27841, 37965, 45558, 55682, 63275, 75930, 83523, 113895, 126550, 139205, 167046, 189825, 227790, 250569, 278410, 379650, 417615, 501138, 569475, 696025, 835230, 1138950, 1252845, 1392050, 2088075, 2505690, 4176150, 6264225, 12528450]

約数ペア:

[(1, 12528450), (2, 6264225), (3, 4176150), (5, 2505690), (6, 2088075), (9, 1392050), (10, 1252845), (11, 1138950), (15, 835230), (18, 696025), (22, 569475), (25, 501138), (30, 417615), (33, 379650), (45, 278410), (50, 250569), (55, 227790), (66, 189825), (75, 167046), (90, 139205), (99, 126550), (110, 113895), (150, 83523), (165, 75930), (198, 63275), (225, 55682), (275, 45558), (330, 37965), (450, 27841), (495, 25310), (550, 22779), (825, 15186), (990, 12655), (1650, 7593), (2475, 5062), (2531, 4950)]