10881750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{1319}}^1$

素因数の和:1350

約数の個数: 64

約数和(自身を含む): 29652480

約数和(自身を除く): 18770730

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 66, 75, 110, 125, 150, 165, 250, 275, 330, 375, 550, 750, 825, 1319, 1375, 1650, 2638, 2750, 3957, 4125, 6595, 7914, 8250, 13190, 14509, 19785, 29018, 32975, 39570, 43527, 65950, 72545, 87054, 98925, 145090, 164875, 197850, 217635, 329750, 362725, 435270, 494625, 725450, 989250, 1088175, 1813625, 2176350, 3627250, 5440875, 10881750]

約数ペア:

[(1, 10881750), (2, 5440875), (3, 3627250), (5, 2176350), (6, 1813625), (10, 1088175), (11, 989250), (15, 725450), (22, 494625), (25, 435270), (30, 362725), (33, 329750), (50, 217635), (55, 197850), (66, 164875), (75, 145090), (110, 98925), (125, 87054), (150, 72545), (165, 65950), (250, 43527), (275, 39570), (330, 32975), (375, 29018), (550, 19785), (750, 14509), (825, 13190), (1319, 8250), (1375, 7914), (1650, 6595), (2638, 4125), (2750, 3957)]