28051650

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1889}}^1$

素因数の和:1921

約数の個数: 96

約数和(自身を含む): 84369600

約数和(自身を除く): 56317950

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 27, 30, 33, 45, 50, 54, 55, 66, 75, 90, 99, 110, 135, 150, 165, 198, 225, 270, 275, 297, 330, 450, 495, 550, 594, 675, 825, 990, 1350, 1485, 1650, 1889, 2475, 2970, 3778, 4950, 5667, 7425, 9445, 11334, 14850, 17001, 18890, 20779, 28335, 34002, 41558, 47225, 51003, 56670, 62337, 85005, 94450, 102006, 103895, 124674, 141675, 170010, 187011, 207790, 255015, 283350, 311685, 374022, 425025, 510030, 519475, 561033, 623370, 850050, 935055, 1038950, 1122066, 1275075, 1558425, 1870110, 2550150, 2805165, 3116850, 4675275, 5610330, 9350550, 14025825, 28051650]

約数ペア:

[(1, 28051650), (2, 14025825), (3, 9350550), (5, 5610330), (6, 4675275), (9, 3116850), (10, 2805165), (11, 2550150), (15, 1870110), (18, 1558425), (22, 1275075), (25, 1122066), (27, 1038950), (30, 935055), (33, 850050), (45, 623370), (50, 561033), (54, 519475), (55, 510030), (66, 425025), (75, 374022), (90, 311685), (99, 283350), (110, 255015), (135, 207790), (150, 187011), (165, 170010), (198, 141675), (225, 124674), (270, 103895), (275, 102006), (297, 94450), (330, 85005), (450, 62337), (495, 56670), (550, 51003), (594, 47225), (675, 41558), (825, 34002), (990, 28335), (1350, 20779), (1485, 18890), (1650, 17001), (1889, 14850), (2475, 11334), (2970, 9445), (3778, 7425), (4950, 5667)]