289168800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{1697}}^1$

素因数の和:1791

約数の個数: 144

約数和(自身を含む): 955063872

約数和(自身を除く): 665895072

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 71, 75, 80, 96, 100, 120, 142, 150, 160, 200, 213, 240, 284, 300, 355, 400, 426, 480, 568, 600, 710, 800, 852, 1065, 1136, 1200, 1420, 1697, 1704, 1775, 2130, 2272, 2400, 2840, 3394, 3408, 3550, 4260, 5091, 5325, 5680, 6788, 6816, 7100, 8485, 8520, 10182, 10650, 11360, 13576, 14200, 16970, 17040, 20364, 21300, 25455, 27152, 28400, 33940, 34080, 40728, 42425, 42600, 50910, 54304, 56800, 67880, 81456, 84850, 85200, 101820, 120487, 127275, 135760, 162912, 169700, 170400, 203640, 240974, 254550, 271520, 339400, 361461, 407280, 481948, 509100, 602435, 678800, 722922, 814560, 963896, 1018200, 1204870, 1357600, 1445844, 1807305, 1927792, 2036400, 2409740, 2891688, 3012175, 3614610, 3855584, 4072800, 4819480, 5783376, 6024350, 7229220, 9036525, 9638960, 11566752, 12048700, 14458440, 18073050, 19277920, 24097400, 28916880, 36146100, 48194800, 57833760, 72292200, 96389600, 144584400, 289168800]

約数ペア:

[(1, 289168800), (2, 144584400), (3, 96389600), (4, 72292200), (5, 57833760), (6, 48194800), (8, 36146100), (10, 28916880), (12, 24097400), (15, 19277920), (16, 18073050), (20, 14458440), (24, 12048700), (25, 11566752), (30, 9638960), (32, 9036525), (40, 7229220), (48, 6024350), (50, 5783376), (60, 4819480), (71, 4072800), (75, 3855584), (80, 3614610), (96, 3012175), (100, 2891688), (120, 2409740), (142, 2036400), (150, 1927792), (160, 1807305), (200, 1445844), (213, 1357600), (240, 1204870), (284, 1018200), (300, 963896), (355, 814560), (400, 722922), (426, 678800), (480, 602435), (568, 509100), (600, 481948), (710, 407280), (800, 361461), (852, 339400), (1065, 271520), (1136, 254550), (1200, 240974), (1420, 203640), (1697, 170400), (1704, 169700), (1775, 162912), (2130, 135760), (2272, 127275), (2400, 120487), (2840, 101820), (3394, 85200), (3408, 84850), (3550, 81456), (4260, 67880), (5091, 56800), (5325, 54304), (5680, 50910), (6788, 42600), (6816, 42425), (7100, 40728), (8485, 34080), (8520, 33940), (10182, 28400), (10650, 27152), (11360, 25455), (13576, 21300), (14200, 20364), (16970, 17040)]