75713750

素因数分解:

$2^1\times 5^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{509}}^1$

素因数の和:555

約数の個数: 80

約数和(自身を含む): 172069920

約数和(自身を除く): 96356170

約数列:

[1, 2, 5, 7, 10, 14, 17, 25, 34, 35, 50, 70, 85, 119, 125, 170, 175, 238, 250, 350, 425, 509, 595, 625, 850, 875, 1018, 1190, 1250, 1750, 2125, 2545, 2975, 3563, 4250, 4375, 5090, 5950, 7126, 8653, 8750, 10625, 12725, 14875, 17306, 17815, 21250, 25450, 29750, 35630, 43265, 60571, 63625, 74375, 86530, 89075, 121142, 127250, 148750, 178150, 216325, 302855, 318125, 432650, 445375, 605710, 636250, 890750, 1081625, 1514275, 2163250, 2226875, 3028550, 4453750, 5408125, 7571375, 10816250, 15142750, 37856875, 75713750]

約数ペア:

[(1, 75713750), (2, 37856875), (5, 15142750), (7, 10816250), (10, 7571375), (14, 5408125), (17, 4453750), (25, 3028550), (34, 2226875), (35, 2163250), (50, 1514275), (70, 1081625), (85, 890750), (119, 636250), (125, 605710), (170, 445375), (175, 432650), (238, 318125), (250, 302855), (350, 216325), (425, 178150), (509, 148750), (595, 127250), (625, 121142), (850, 89075), (875, 86530), (1018, 74375), (1190, 63625), (1250, 60571), (1750, 43265), (2125, 35630), (2545, 29750), (2975, 25450), (3563, 21250), (4250, 17815), (4375, 17306), (5090, 14875), (5950, 12725), (7126, 10625), (8653, 8750)]