489090000

素因数分解:

$2^4\times 3^1\times 5^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1$

素因数の和:192

約数の個数: 400

約数和(自身を含む): 1924483968

約数和(自身を除く): 1435393968

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 25, 28, 30, 34, 35, 40, 42, 48, 50, 51, 56, 60, 68, 70, 75, 80, 84, 85, 100, 102, 105, 112, 119, 120, 125, 136, 137, 140, 150, 168, 170, 175, 200, 204, 210, 238, 240, 250, 255, 272, 274, 280, 300, 336, 340, 350, 357, 375, 400, 408, 411, 420, 425, 476, 500, 510, 525, 548, 560, 595, 600, 625, 680, 685, 700, 714, 750, 816, 822, 840, 850, 875, 952, 959, 1000, 1020, 1050, 1096, 1190, 1200, 1250, 1275, 1360, 1370, 1400, 1428, 1500, 1644, 1680, 1700, 1750, 1785, 1875, 1904, 1918, 2000, 2040, 2055, 2100, 2125, 2192, 2329, 2380, 2500, 2550, 2625, 2740, 2800, 2856, 2877, 2975, 3000, 3288, 3400, 3425, 3500, 3570, 3750, 3836, 4080, 4110, 4200, 4250, 4375, 4658, 4760, 4795, 5000, 5100, 5250, 5480, 5712, 5754, 5950, 6000, 6375, 6576, 6800, 6850, 6987, 7000, 7140, 7500, 7672, 8220, 8400, 8500, 8750, 8925, 9316, 9520, 9590, 10000, 10200, 10275, 10500, 10625, 10960, 11508, 11645, 11900, 12750, 13125, 13700, 13974, 14000, 14280, 14385, 14875, 15000, 15344, 16303, 16440, 17000, 17125, 17500, 17850, 18632, 19180, 20400, 20550, 21000, 21250, 23016, 23290, 23800, 23975, 25500, 26250, 27400, 27948, 28560, 28770, 29750, 30000, 31875, 32606, 32880, 34000, 34250, 34935, 35000, 35700, 37264, 38360, 41100, 42000, 42500, 44625, 46032, 46580, 47600, 47950, 48909, 51000, 51375, 52500, 54800, 55896, 57540, 58225, 59500, 63750, 65212, 68500, 69870, 70000, 71400, 71925, 74375, 76720, 81515, 82200, 85000, 85625, 89250, 93160, 95900, 97818, 102000, 102750, 105000, 111792, 115080, 116450, 119000, 119875, 127500, 130424, 137000, 139740, 142800, 143850, 148750, 163030, 164400, 170000, 171250, 174675, 178500, 186320, 191800, 195636, 205500, 210000, 223125, 230160, 232900, 238000, 239750, 244545, 255000, 256875, 260848, 274000, 279480, 287700, 291125, 297500, 326060, 342500, 349350, 357000, 359625, 383600, 391272, 407575, 411000, 446250, 465800, 479500, 489090, 510000, 513750, 558960, 575400, 582250, 595000, 599375, 652120, 685000, 698700, 714000, 719250, 782544, 815150, 822000, 873375, 892500, 931600, 959000, 978180, 1027500, 1150800, 1164500, 1190000, 1198750, 1222725, 1304240, 1370000, 1397400, 1438500, 1455625, 1630300, 1746750, 1785000, 1798125, 1918000, 1956360, 2037875, 2055000, 2329000, 2397500, 2445450, 2794800, 2877000, 2911250, 3260600, 3493500, 3570000, 3596250, 3912720, 4075750, 4110000, 4366875, 4658000, 4795000, 4890900, 5754000, 5822500, 6113625, 6521200, 6987000, 7192500, 8151500, 8733750, 9590000, 9781800, 10189375, 11645000, 12227250, 13974000, 14385000, 16303000, 17467500, 19563600, 20378750, 23290000, 24454500, 28770000, 30568125, 32606000, 34935000, 40757500, 48909000, 61136250, 69870000, 81515000, 97818000, 122272500, 163030000, 244545000, 489090000]

約数ペア:

[(1, 489090000), (2, 244545000), (3, 163030000), (4, 122272500), (5, 97818000), (6, 81515000), (7, 69870000), (8, 61136250), (10, 48909000), (12, 40757500), (14, 34935000), (15, 32606000), (16, 30568125), (17, 28770000), (20, 24454500), (21, 23290000), (24, 20378750), (25, 19563600), (28, 17467500), (30, 16303000), (34, 14385000), (35, 13974000), (40, 12227250), (42, 11645000), (48, 10189375), (50, 9781800), (51, 9590000), (56, 8733750), (60, 8151500), (68, 7192500), (70, 6987000), (75, 6521200), (80, 6113625), (84, 5822500), (85, 5754000), (100, 4890900), (102, 4795000), (105, 4658000), (112, 4366875), (119, 4110000), (120, 4075750), (125, 3912720), (136, 3596250), (137, 3570000), (140, 3493500), (150, 3260600), (168, 2911250), (170, 2877000), (175, 2794800), (200, 2445450), (204, 2397500), (210, 2329000), (238, 2055000), (240, 2037875), (250, 1956360), (255, 1918000), (272, 1798125), (274, 1785000), (280, 1746750), (300, 1630300), (336, 1455625), (340, 1438500), (350, 1397400), (357, 1370000), (375, 1304240), (400, 1222725), (408, 1198750), (411, 1190000), (420, 1164500), (425, 1150800), (476, 1027500), (500, 978180), (510, 959000), (525, 931600), (548, 892500), (560, 873375), (595, 822000), (600, 815150), (625, 782544), (680, 719250), (685, 714000), (700, 698700), (714, 685000), (750, 652120), (816, 599375), (822, 595000), (840, 582250), (850, 575400), (875, 558960), (952, 513750), (959, 510000), (1000, 489090), (1020, 479500), (1050, 465800), (1096, 446250), (1190, 411000), (1200, 407575), (1250, 391272), (1275, 383600), (1360, 359625), (1370, 357000), (1400, 349350), (1428, 342500), (1500, 326060), (1644, 297500), (1680, 291125), (1700, 287700), (1750, 279480), (1785, 274000), (1875, 260848), (1904, 256875), (1918, 255000), (2000, 244545), (2040, 239750), (2055, 238000), (2100, 232900), (2125, 230160), (2192, 223125), (2329, 210000), (2380, 205500), (2500, 195636), (2550, 191800), (2625, 186320), (2740, 178500), (2800, 174675), (2856, 171250), (2877, 170000), (2975, 164400), (3000, 163030), (3288, 148750), (3400, 143850), (3425, 142800), (3500, 139740), (3570, 137000), (3750, 130424), (3836, 127500), (4080, 119875), (4110, 119000), (4200, 116450), (4250, 115080), (4375, 111792), (4658, 105000), (4760, 102750), (4795, 102000), (5000, 97818), (5100, 95900), (5250, 93160), (5480, 89250), (5712, 85625), (5754, 85000), (5950, 82200), (6000, 81515), (6375, 76720), (6576, 74375), (6800, 71925), (6850, 71400), (6987, 70000), (7000, 69870), (7140, 68500), (7500, 65212), (7672, 63750), (8220, 59500), (8400, 58225), (8500, 57540), (8750, 55896), (8925, 54800), (9316, 52500), (9520, 51375), (9590, 51000), (10000, 48909), (10200, 47950), (10275, 47600), (10500, 46580), (10625, 46032), (10960, 44625), (11508, 42500), (11645, 42000), (11900, 41100), (12750, 38360), (13125, 37264), (13700, 35700), (13974, 35000), (14000, 34935), (14280, 34250), (14385, 34000), (14875, 32880), (15000, 32606), (15344, 31875), (16303, 30000), (16440, 29750), (17000, 28770), (17125, 28560), (17500, 27948), (17850, 27400), (18632, 26250), (19180, 25500), (20400, 23975), (20550, 23800), (21000, 23290), (21250, 23016)]