1123608750

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{27239}}^1$

素因数の和:27275

約数の個数: 80

約数和(自身を含む): 3063519360

約数和(自身を除く): 1939910610

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, 625, 750, 825, 1250, 1375, 1650, 1875, 2750, 3750, 4125, 6875, 8250, 13750, 20625, 27239, 41250, 54478, 81717, 136195, 163434, 272390, 299629, 408585, 599258, 680975, 817170, 898887, 1361950, 1498145, 1797774, 2042925, 2996290, 3404875, 4085850, 4494435, 6809750, 7490725, 8988870, 10214625, 14981450, 17024375, 20429250, 22472175, 34048750, 37453625, 44944350, 51073125, 74907250, 102146250, 112360875, 187268125, 224721750, 374536250, 561804375, 1123608750]

約数ペア:

[(1, 1123608750), (2, 561804375), (3, 374536250), (5, 224721750), (6, 187268125), (10, 112360875), (11, 102146250), (15, 74907250), (22, 51073125), (25, 44944350), (30, 37453625), (33, 34048750), (50, 22472175), (55, 20429250), (66, 17024375), (75, 14981450), (110, 10214625), (125, 8988870), (150, 7490725), (165, 6809750), (250, 4494435), (275, 4085850), (330, 3404875), (375, 2996290), (550, 2042925), (625, 1797774), (750, 1498145), (825, 1361950), (1250, 898887), (1375, 817170), (1650, 680975), (1875, 599258), (2750, 408585), (3750, 299629), (4125, 272390), (6875, 163434), (8250, 136195), (13750, 81717), (20625, 54478), (27239, 41250)]