172953750

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{17}}^1\times {\mathrm{2713}}^1$

素因数の和:2755

約数の個数: 80

約数和(自身を含む): 457840944

約数和(自身を除く): 284887194

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 75, 85, 102, 125, 150, 170, 250, 255, 375, 425, 510, 625, 750, 850, 1250, 1275, 1875, 2125, 2550, 2713, 3750, 4250, 5426, 6375, 8139, 10625, 12750, 13565, 16278, 21250, 27130, 31875, 40695, 46121, 63750, 67825, 81390, 92242, 135650, 138363, 203475, 230605, 276726, 339125, 406950, 461210, 678250, 691815, 1017375, 1153025, 1383630, 1695625, 2034750, 2306050, 3391250, 3459075, 5086875, 5765125, 6918150, 10173750, 11530250, 17295375, 28825625, 34590750, 57651250, 86476875, 172953750]

約数ペア:

[(1, 172953750), (2, 86476875), (3, 57651250), (5, 34590750), (6, 28825625), (10, 17295375), (15, 11530250), (17, 10173750), (25, 6918150), (30, 5765125), (34, 5086875), (50, 3459075), (51, 3391250), (75, 2306050), (85, 2034750), (102, 1695625), (125, 1383630), (150, 1153025), (170, 1017375), (250, 691815), (255, 678250), (375, 461210), (425, 406950), (510, 339125), (625, 276726), (750, 230605), (850, 203475), (1250, 138363), (1275, 135650), (1875, 92242), (2125, 81390), (2550, 67825), (2713, 63750), (3750, 46121), (4250, 40695), (5426, 31875), (6375, 27130), (8139, 21250), (10625, 16278), (12750, 13565)]