487902000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{233}}^1\times {\mathrm{349}}^1$

素因数の和:608

約数の個数: 160

約数和(自身を含む): 1584273600

約数和(自身を除く): 1096371600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 125, 150, 200, 233, 240, 250, 300, 349, 375, 400, 466, 500, 600, 698, 699, 750, 932, 1000, 1047, 1165, 1200, 1396, 1398, 1500, 1745, 1864, 2000, 2094, 2330, 2792, 2796, 3000, 3490, 3495, 3728, 4188, 4660, 5235, 5584, 5592, 5825, 6000, 6980, 6990, 8376, 8725, 9320, 10470, 11184, 11650, 13960, 13980, 16752, 17450, 17475, 18640, 20940, 23300, 26175, 27920, 27960, 29125, 34900, 34950, 41880, 43625, 46600, 52350, 55920, 58250, 69800, 69900, 81317, 83760, 87250, 87375, 93200, 104700, 116500, 130875, 139600, 139800, 162634, 174500, 174750, 209400, 233000, 243951, 261750, 279600, 325268, 349000, 349500, 406585, 418800, 466000, 487902, 523500, 650536, 698000, 699000, 813170, 975804, 1047000, 1219755, 1301072, 1398000, 1626340, 1951608, 2032925, 2094000, 2439510, 3252680, 3903216, 4065850, 4879020, 6098775, 6505360, 8131700, 9758040, 10164625, 12197550, 16263400, 19516080, 20329250, 24395100, 30493875, 32526800, 40658500, 48790200, 60987750, 81317000, 97580400, 121975500, 162634000, 243951000, 487902000]

約数ペア:

[(1, 487902000), (2, 243951000), (3, 162634000), (4, 121975500), (5, 97580400), (6, 81317000), (8, 60987750), (10, 48790200), (12, 40658500), (15, 32526800), (16, 30493875), (20, 24395100), (24, 20329250), (25, 19516080), (30, 16263400), (40, 12197550), (48, 10164625), (50, 9758040), (60, 8131700), (75, 6505360), (80, 6098775), (100, 4879020), (120, 4065850), (125, 3903216), (150, 3252680), (200, 2439510), (233, 2094000), (240, 2032925), (250, 1951608), (300, 1626340), (349, 1398000), (375, 1301072), (400, 1219755), (466, 1047000), (500, 975804), (600, 813170), (698, 699000), (699, 698000), (750, 650536), (932, 523500), (1000, 487902), (1047, 466000), (1165, 418800), (1200, 406585), (1396, 349500), (1398, 349000), (1500, 325268), (1745, 279600), (1864, 261750), (2000, 243951), (2094, 233000), (2330, 209400), (2792, 174750), (2796, 174500), (3000, 162634), (3490, 139800), (3495, 139600), (3728, 130875), (4188, 116500), (4660, 104700), (5235, 93200), (5584, 87375), (5592, 87250), (5825, 83760), (6000, 81317), (6980, 69900), (6990, 69800), (8376, 58250), (8725, 55920), (9320, 52350), (10470, 46600), (11184, 43625), (11650, 41880), (13960, 34950), (13980, 34900), (16752, 29125), (17450, 27960), (17475, 27920), (18640, 26175), (20940, 23300)]