318393000

素因数分解:

$2^3\times 3^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{2081}}^1$

素因数の和:2125

約数の個数: 192

約数和(自身を含む): 1140019920

約数和(自身を除く): 821626920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 25, 30, 34, 36, 40, 45, 50, 51, 60, 68, 72, 75, 85, 90, 100, 102, 120, 125, 136, 150, 153, 170, 180, 200, 204, 225, 250, 255, 300, 306, 340, 360, 375, 408, 425, 450, 500, 510, 600, 612, 680, 750, 765, 850, 900, 1000, 1020, 1125, 1224, 1275, 1500, 1530, 1700, 1800, 2040, 2081, 2125, 2250, 2550, 3000, 3060, 3400, 3825, 4162, 4250, 4500, 5100, 6120, 6243, 6375, 7650, 8324, 8500, 9000, 10200, 10405, 12486, 12750, 15300, 16648, 17000, 18729, 19125, 20810, 24972, 25500, 30600, 31215, 35377, 37458, 38250, 41620, 49944, 51000, 52025, 62430, 70754, 74916, 76500, 83240, 93645, 104050, 106131, 124860, 141508, 149832, 153000, 156075, 176885, 187290, 208100, 212262, 249720, 260125, 283016, 312150, 318393, 353770, 374580, 416200, 424524, 468225, 520250, 530655, 624300, 636786, 707540, 749160, 780375, 849048, 884425, 936450, 1040500, 1061310, 1248600, 1273572, 1415080, 1560750, 1591965, 1768850, 1872900, 2081000, 2122620, 2341125, 2547144, 2653275, 3121500, 3183930, 3537700, 3745800, 4245240, 4422125, 4682250, 5306550, 6243000, 6367860, 7075400, 7959825, 8844250, 9364500, 10613100, 12735720, 13266375, 15919650, 17688500, 18729000, 21226200, 26532750, 31839300, 35377000, 39799125, 53065500, 63678600, 79598250, 106131000, 159196500, 318393000]

約数ペア:

[(1, 318393000), (2, 159196500), (3, 106131000), (4, 79598250), (5, 63678600), (6, 53065500), (8, 39799125), (9, 35377000), (10, 31839300), (12, 26532750), (15, 21226200), (17, 18729000), (18, 17688500), (20, 15919650), (24, 13266375), (25, 12735720), (30, 10613100), (34, 9364500), (36, 8844250), (40, 7959825), (45, 7075400), (50, 6367860), (51, 6243000), (60, 5306550), (68, 4682250), (72, 4422125), (75, 4245240), (85, 3745800), (90, 3537700), (100, 3183930), (102, 3121500), (120, 2653275), (125, 2547144), (136, 2341125), (150, 2122620), (153, 2081000), (170, 1872900), (180, 1768850), (200, 1591965), (204, 1560750), (225, 1415080), (250, 1273572), (255, 1248600), (300, 1061310), (306, 1040500), (340, 936450), (360, 884425), (375, 849048), (408, 780375), (425, 749160), (450, 707540), (500, 636786), (510, 624300), (600, 530655), (612, 520250), (680, 468225), (750, 424524), (765, 416200), (850, 374580), (900, 353770), (1000, 318393), (1020, 312150), (1125, 283016), (1224, 260125), (1275, 249720), (1500, 212262), (1530, 208100), (1700, 187290), (1800, 176885), (2040, 156075), (2081, 153000), (2125, 149832), (2250, 141508), (2550, 124860), (3000, 106131), (3060, 104050), (3400, 93645), (3825, 83240), (4162, 76500), (4250, 74916), (4500, 70754), (5100, 62430), (6120, 52025), (6243, 51000), (6375, 49944), (7650, 41620), (8324, 38250), (8500, 37458), (9000, 35377), (10200, 31215), (10405, 30600), (12486, 25500), (12750, 24972), (15300, 20810), (16648, 19125), (17000, 18729)]