90678000

素因数分解:

$2^4\times 3^1\times 5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1$

素因数の和:177

約数の個数: 320

約数和(自身を含む): 356548608

約数和(自身を除く): 265870608

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, 127, 136, 140, 150, 168, 170, 175, 200, 204, 210, 238, 240, 250, 254, 255, 272, 280, 300, 336, 340, 350, 357, 375, 381, 400, 408, 420, 425, 476, 500, 508, 510, 525, 560, 595, 600, 635, 680, 700, 714, 750, 762, 816, 840, 850, 875, 889, 952, 1000, 1016, 1020, 1050, 1190, 1200, 1270, 1275, 1360, 1400, 1428, 1500, 1524, 1680, 1700, 1750, 1778, 1785, 1904, 1905, 2000, 2032, 2040, 2100, 2125, 2159, 2380, 2540, 2550, 2625, 2667, 2800, 2856, 2975, 3000, 3048, 3175, 3400, 3500, 3556, 3570, 3810, 4080, 4200, 4250, 4318, 4445, 4760, 5080, 5100, 5250, 5334, 5712, 5950, 6000, 6096, 6350, 6375, 6477, 6800, 7000, 7112, 7140, 7620, 8400, 8500, 8636, 8890, 8925, 9520, 9525, 10160, 10200, 10500, 10668, 10795, 11900, 12700, 12750, 12954, 13335, 14000, 14224, 14280, 14875, 15113, 15240, 15875, 17000, 17272, 17780, 17850, 19050, 20400, 21000, 21336, 21590, 22225, 23800, 25400, 25500, 25908, 26670, 28560, 29750, 30226, 30480, 31750, 32385, 34000, 34544, 35560, 35700, 38100, 42000, 42672, 43180, 44450, 44625, 45339, 47600, 47625, 50800, 51000, 51816, 53340, 53975, 59500, 60452, 63500, 64770, 66675, 71120, 71400, 75565, 76200, 86360, 88900, 89250, 90678, 95250, 102000, 103632, 106680, 107950, 111125, 119000, 120904, 127000, 129540, 133350, 142800, 151130, 152400, 161925, 172720, 177800, 178500, 181356, 190500, 213360, 215900, 222250, 226695, 238000, 241808, 254000, 259080, 266700, 269875, 302260, 323850, 333375, 355600, 357000, 362712, 377825, 381000, 431800, 444500, 453390, 518160, 533400, 539750, 604520, 647700, 666750, 714000, 725424, 755650, 762000, 809625, 863600, 889000, 906780, 1066800, 1079500, 1133475, 1209040, 1295400, 1333500, 1511300, 1619250, 1778000, 1813560, 1889125, 2159000, 2266950, 2590800, 2667000, 3022600, 3238500, 3627120, 3778250, 4318000, 4533900, 5334000, 5667375, 6045200, 6477000, 7556500, 9067800, 11334750, 12954000, 15113000, 18135600, 22669500, 30226000, 45339000, 90678000]

約数ペア:

[(1, 90678000), (2, 45339000), (3, 30226000), (4, 22669500), (5, 18135600), (6, 15113000), (7, 12954000), (8, 11334750), (10, 9067800), (12, 7556500), (14, 6477000), (15, 6045200), (16, 5667375), (17, 5334000), (20, 4533900), (21, 4318000), (24, 3778250), (25, 3627120), (28, 3238500), (30, 3022600), (34, 2667000), (35, 2590800), (40, 2266950), (42, 2159000), (48, 1889125), (50, 1813560), (51, 1778000), (56, 1619250), (60, 1511300), (68, 1333500), (70, 1295400), (75, 1209040), (80, 1133475), (84, 1079500), (85, 1066800), (100, 906780), (102, 889000), (105, 863600), (112, 809625), (119, 762000), (120, 755650), (125, 725424), (127, 714000), (136, 666750), (140, 647700), (150, 604520), (168, 539750), (170, 533400), (175, 518160), (200, 453390), (204, 444500), (210, 431800), (238, 381000), (240, 377825), (250, 362712), (254, 357000), (255, 355600), (272, 333375), (280, 323850), (300, 302260), (336, 269875), (340, 266700), (350, 259080), (357, 254000), (375, 241808), (381, 238000), (400, 226695), (408, 222250), (420, 215900), (425, 213360), (476, 190500), (500, 181356), (508, 178500), (510, 177800), (525, 172720), (560, 161925), (595, 152400), (600, 151130), (635, 142800), (680, 133350), (700, 129540), (714, 127000), (750, 120904), (762, 119000), (816, 111125), (840, 107950), (850, 106680), (875, 103632), (889, 102000), (952, 95250), (1000, 90678), (1016, 89250), (1020, 88900), (1050, 86360), (1190, 76200), (1200, 75565), (1270, 71400), (1275, 71120), (1360, 66675), (1400, 64770), (1428, 63500), (1500, 60452), (1524, 59500), (1680, 53975), (1700, 53340), (1750, 51816), (1778, 51000), (1785, 50800), (1904, 47625), (1905, 47600), (2000, 45339), (2032, 44625), (2040, 44450), (2100, 43180), (2125, 42672), (2159, 42000), (2380, 38100), (2540, 35700), (2550, 35560), (2625, 34544), (2667, 34000), (2800, 32385), (2856, 31750), (2975, 30480), (3000, 30226), (3048, 29750), (3175, 28560), (3400, 26670), (3500, 25908), (3556, 25500), (3570, 25400), (3810, 23800), (4080, 22225), (4200, 21590), (4250, 21336), (4318, 21000), (4445, 20400), (4760, 19050), (5080, 17850), (5100, 17780), (5250, 17272), (5334, 17000), (5712, 15875), (5950, 15240), (6000, 15113), (6096, 14875), (6350, 14280), (6375, 14224), (6477, 14000), (6800, 13335), (7000, 12954), (7112, 12750), (7140, 12700), (7620, 11900), (8400, 10795), (8500, 10668), (8636, 10500), (8890, 10200), (8925, 10160), (9520, 9525)]