1664279100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{168109}}^1$

素因数の和:168140

約数の個数: 108

約数和(自身を含む): 5690859720

約数和(自身を除く): 4026580620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 30, 33, 36, 44, 45, 50, 55, 60, 66, 75, 90, 99, 100, 110, 132, 150, 165, 180, 198, 220, 225, 275, 300, 330, 396, 450, 495, 550, 660, 825, 900, 990, 1100, 1650, 1980, 2475, 3300, 4950, 9900, 168109, 336218, 504327, 672436, 840545, 1008654, 1512981, 1681090, 1849199, 2017308, 2521635, 3025962, 3362180, 3698398, 4202725, 5043270, 5547597, 6051924, 7396796, 7564905, 8405450, 9245995, 10086540, 11095194, 12608175, 15129810, 16642791, 16810900, 18491990, 22190388, 25216350, 27737985, 30259620, 33285582, 36983980, 37824525, 46229975, 50432700, 55475970, 66571164, 75649050, 83213955, 92459950, 110951940, 138689925, 151298100, 166427910, 184919900, 277379850, 332855820, 416069775, 554759700, 832139550, 1664279100]

約数ペア:

[(1, 1664279100), (2, 832139550), (3, 554759700), (4, 416069775), (5, 332855820), (6, 277379850), (9, 184919900), (10, 166427910), (11, 151298100), (12, 138689925), (15, 110951940), (18, 92459950), (20, 83213955), (22, 75649050), (25, 66571164), (30, 55475970), (33, 50432700), (36, 46229975), (44, 37824525), (45, 36983980), (50, 33285582), (55, 30259620), (60, 27737985), (66, 25216350), (75, 22190388), (90, 18491990), (99, 16810900), (100, 16642791), (110, 15129810), (132, 12608175), (150, 11095194), (165, 10086540), (180, 9245995), (198, 8405450), (220, 7564905), (225, 7396796), (275, 6051924), (300, 5547597), (330, 5043270), (396, 4202725), (450, 3698398), (495, 3362180), (550, 3025962), (660, 2521635), (825, 2017308), (900, 1849199), (990, 1681090), (1100, 1512981), (1650, 1008654), (1980, 840545), (2475, 672436), (3300, 504327), (4950, 336218), (9900, 168109)]