77756850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{67}}^1\times {\mathrm{2579}}^1$

素因数の和:2664

約数の個数: 72

約数和(自身を含む): 212106960

約数和(自身を除く): 134350110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 67, 75, 90, 134, 150, 201, 225, 335, 402, 450, 603, 670, 1005, 1206, 1675, 2010, 2579, 3015, 3350, 5025, 5158, 6030, 7737, 10050, 12895, 15075, 15474, 23211, 25790, 30150, 38685, 46422, 64475, 77370, 116055, 128950, 172793, 193425, 232110, 345586, 386850, 518379, 580275, 863965, 1036758, 1160550, 1555137, 1727930, 2591895, 3110274, 4319825, 5183790, 7775685, 8639650, 12959475, 15551370, 25918950, 38878425, 77756850]

約数ペア:

[(1, 77756850), (2, 38878425), (3, 25918950), (5, 15551370), (6, 12959475), (9, 8639650), (10, 7775685), (15, 5183790), (18, 4319825), (25, 3110274), (30, 2591895), (45, 1727930), (50, 1555137), (67, 1160550), (75, 1036758), (90, 863965), (134, 580275), (150, 518379), (201, 386850), (225, 345586), (335, 232110), (402, 193425), (450, 172793), (603, 128950), (670, 116055), (1005, 77370), (1206, 64475), (1675, 46422), (2010, 38685), (2579, 30150), (3015, 25790), (3350, 23211), (5025, 15474), (5158, 15075), (6030, 12895), (7737, 10050)]