153784400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4993}}^1$

素因数の和:5029

約数の個数: 120

約数和(自身を含む): 460726464

約数和(自身を除く): 306942064

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 35, 40, 44, 50, 55, 56, 70, 77, 80, 88, 100, 110, 112, 140, 154, 175, 176, 200, 220, 275, 280, 308, 350, 385, 400, 440, 550, 560, 616, 700, 770, 880, 1100, 1232, 1400, 1540, 1925, 2200, 2800, 3080, 3850, 4400, 4993, 6160, 7700, 9986, 15400, 19972, 24965, 30800, 34951, 39944, 49930, 54923, 69902, 79888, 99860, 109846, 124825, 139804, 174755, 199720, 219692, 249650, 274615, 279608, 349510, 384461, 399440, 439384, 499300, 549230, 559216, 699020, 768922, 873775, 878768, 998600, 1098460, 1373075, 1398040, 1537844, 1747550, 1922305, 1997200, 2196920, 2746150, 2796080, 3075688, 3495100, 3844610, 4393840, 5492300, 6151376, 6990200, 7689220, 9611525, 10984600, 13980400, 15378440, 19223050, 21969200, 30756880, 38446100, 76892200, 153784400]

約数ペア:

[(1, 153784400), (2, 76892200), (4, 38446100), (5, 30756880), (7, 21969200), (8, 19223050), (10, 15378440), (11, 13980400), (14, 10984600), (16, 9611525), (20, 7689220), (22, 6990200), (25, 6151376), (28, 5492300), (35, 4393840), (40, 3844610), (44, 3495100), (50, 3075688), (55, 2796080), (56, 2746150), (70, 2196920), (77, 1997200), (80, 1922305), (88, 1747550), (100, 1537844), (110, 1398040), (112, 1373075), (140, 1098460), (154, 998600), (175, 878768), (176, 873775), (200, 768922), (220, 699020), (275, 559216), (280, 549230), (308, 499300), (350, 439384), (385, 399440), (400, 384461), (440, 349510), (550, 279608), (560, 274615), (616, 249650), (700, 219692), (770, 199720), (880, 174755), (1100, 139804), (1232, 124825), (1400, 109846), (1540, 99860), (1925, 79888), (2200, 69902), (2800, 54923), (3080, 49930), (3850, 39944), (4400, 34951), (4993, 30800), (6160, 24965), (7700, 19972), (9986, 15400)]