220888950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{709}}^1$

素因数の和:822

約数の個数: 96

約数和(自身を含む): 574725120

約数和(自身を除く): 353836170

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 31, 50, 62, 67, 75, 93, 134, 150, 155, 186, 201, 310, 335, 402, 465, 670, 709, 775, 930, 1005, 1418, 1550, 1675, 2010, 2077, 2127, 2325, 3350, 3545, 4154, 4254, 4650, 5025, 6231, 7090, 10050, 10385, 10635, 12462, 17725, 20770, 21270, 21979, 31155, 35450, 43958, 47503, 51925, 53175, 62310, 65937, 95006, 103850, 106350, 109895, 131874, 142509, 155775, 219790, 237515, 285018, 311550, 329685, 475030, 549475, 659370, 712545, 1098950, 1187575, 1425090, 1472593, 1648425, 2375150, 2945186, 3296850, 3562725, 4417779, 7125450, 7362965, 8835558, 14725930, 22088895, 36814825, 44177790, 73629650, 110444475, 220888950]

約数ペア:

[(1, 220888950), (2, 110444475), (3, 73629650), (5, 44177790), (6, 36814825), (10, 22088895), (15, 14725930), (25, 8835558), (30, 7362965), (31, 7125450), (50, 4417779), (62, 3562725), (67, 3296850), (75, 2945186), (93, 2375150), (134, 1648425), (150, 1472593), (155, 1425090), (186, 1187575), (201, 1098950), (310, 712545), (335, 659370), (402, 549475), (465, 475030), (670, 329685), (709, 311550), (775, 285018), (930, 237515), (1005, 219790), (1418, 155775), (1550, 142509), (1675, 131874), (2010, 109895), (2077, 106350), (2127, 103850), (2325, 95006), (3350, 65937), (3545, 62310), (4154, 53175), (4254, 51925), (4650, 47503), (5025, 43958), (6231, 35450), (7090, 31155), (10050, 21979), (10385, 21270), (10635, 20770), (12462, 17725)]