29388750

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{17}}^1\times {\mathrm{461}}^1$

素因数の和:503

約数の個数: 80

約数和(自身を含む): 77937552

約数和(自身を除く): 48548802

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, 461, 510, 625, 750, 850, 922, 1250, 1275, 1383, 1875, 2125, 2305, 2550, 2766, 3750, 4250, 4610, 6375, 6915, 7837, 10625, 11525, 12750, 13830, 15674, 21250, 23050, 23511, 31875, 34575, 39185, 47022, 57625, 63750, 69150, 78370, 115250, 117555, 172875, 195925, 235110, 288125, 345750, 391850, 576250, 587775, 864375, 979625, 1175550, 1728750, 1959250, 2938875, 4898125, 5877750, 9796250, 14694375, 29388750]

約数ペア:

[(1, 29388750), (2, 14694375), (3, 9796250), (5, 5877750), (6, 4898125), (10, 2938875), (15, 1959250), (17, 1728750), (25, 1175550), (30, 979625), (34, 864375), (50, 587775), (51, 576250), (75, 391850), (85, 345750), (102, 288125), (125, 235110), (150, 195925), (170, 172875), (250, 117555), (255, 115250), (375, 78370), (425, 69150), (461, 63750), (510, 57625), (625, 47022), (750, 39185), (850, 34575), (922, 31875), (1250, 23511), (1275, 23050), (1383, 21250), (1875, 15674), (2125, 13830), (2305, 12750), (2550, 11525), (2766, 10625), (3750, 7837), (4250, 6915), (4610, 6375)]