103705000

素因数分解:

$2^3\times 5^4\times 7^1\times {\mathrm{2963}}^1$

素因数の和:2996

約数の個数: 80

約数和(自身を含む): 277786080

約数和(自身を除く): 174081080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 125, 140, 175, 200, 250, 280, 350, 500, 625, 700, 875, 1000, 1250, 1400, 1750, 2500, 2963, 3500, 4375, 5000, 5926, 7000, 8750, 11852, 14815, 17500, 20741, 23704, 29630, 35000, 41482, 59260, 74075, 82964, 103705, 118520, 148150, 165928, 207410, 296300, 370375, 414820, 518525, 592600, 740750, 829640, 1037050, 1481500, 1851875, 2074100, 2592625, 2963000, 3703750, 4148200, 5185250, 7407500, 10370500, 12963125, 14815000, 20741000, 25926250, 51852500, 103705000]

約数ペア:

[(1, 103705000), (2, 51852500), (4, 25926250), (5, 20741000), (7, 14815000), (8, 12963125), (10, 10370500), (14, 7407500), (20, 5185250), (25, 4148200), (28, 3703750), (35, 2963000), (40, 2592625), (50, 2074100), (56, 1851875), (70, 1481500), (100, 1037050), (125, 829640), (140, 740750), (175, 592600), (200, 518525), (250, 414820), (280, 370375), (350, 296300), (500, 207410), (625, 165928), (700, 148150), (875, 118520), (1000, 103705), (1250, 82964), (1400, 74075), (1750, 59260), (2500, 41482), (2963, 35000), (3500, 29630), (4375, 23704), (5000, 20741), (5926, 17500), (7000, 14815), (8750, 11852)]