205075200

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{971}}^1$

素因数の和:1011

約数の個数: 216

約数和(自身を含む): 739077696

約数和(自身を除く): 534002496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 32, 33, 40, 44, 48, 50, 55, 60, 64, 66, 75, 80, 88, 96, 100, 110, 120, 128, 132, 150, 160, 165, 176, 192, 200, 220, 240, 256, 264, 275, 300, 320, 330, 352, 384, 400, 440, 480, 528, 550, 600, 640, 660, 704, 768, 800, 825, 880, 960, 971, 1056, 1100, 1200, 1280, 1320, 1408, 1600, 1650, 1760, 1920, 1942, 2112, 2200, 2400, 2640, 2816, 2913, 3200, 3300, 3520, 3840, 3884, 4224, 4400, 4800, 4855, 5280, 5826, 6400, 6600, 7040, 7768, 8448, 8800, 9600, 9710, 10560, 10681, 11652, 13200, 14080, 14565, 15536, 17600, 19200, 19420, 21120, 21362, 23304, 24275, 26400, 29130, 31072, 32043, 35200, 38840, 42240, 42724, 46608, 48550, 52800, 53405, 58260, 62144, 64086, 70400, 72825, 77680, 85448, 93216, 97100, 105600, 106810, 116520, 124288, 128172, 145650, 155360, 160215, 170896, 186432, 194200, 211200, 213620, 233040, 248576, 256344, 267025, 291300, 310720, 320430, 341792, 372864, 388400, 427240, 466080, 512688, 534050, 582600, 621440, 640860, 683584, 745728, 776800, 801075, 854480, 932160, 1025376, 1068100, 1165200, 1242880, 1281720, 1367168, 1553600, 1602150, 1708960, 1864320, 2050752, 2136200, 2330400, 2563440, 2734336, 3107200, 3204300, 3417920, 3728640, 4101504, 4272400, 4660800, 5126880, 6214400, 6408600, 6835840, 8203008, 8544800, 9321600, 10253760, 12817200, 13671680, 17089600, 18643200, 20507520, 25634400, 34179200, 41015040, 51268800, 68358400, 102537600, 205075200]

約数ペア:

[(1, 205075200), (2, 102537600), (3, 68358400), (4, 51268800), (5, 41015040), (6, 34179200), (8, 25634400), (10, 20507520), (11, 18643200), (12, 17089600), (15, 13671680), (16, 12817200), (20, 10253760), (22, 9321600), (24, 8544800), (25, 8203008), (30, 6835840), (32, 6408600), (33, 6214400), (40, 5126880), (44, 4660800), (48, 4272400), (50, 4101504), (55, 3728640), (60, 3417920), (64, 3204300), (66, 3107200), (75, 2734336), (80, 2563440), (88, 2330400), (96, 2136200), (100, 2050752), (110, 1864320), (120, 1708960), (128, 1602150), (132, 1553600), (150, 1367168), (160, 1281720), (165, 1242880), (176, 1165200), (192, 1068100), (200, 1025376), (220, 932160), (240, 854480), (256, 801075), (264, 776800), (275, 745728), (300, 683584), (320, 640860), (330, 621440), (352, 582600), (384, 534050), (400, 512688), (440, 466080), (480, 427240), (528, 388400), (550, 372864), (600, 341792), (640, 320430), (660, 310720), (704, 291300), (768, 267025), (800, 256344), (825, 248576), (880, 233040), (960, 213620), (971, 211200), (1056, 194200), (1100, 186432), (1200, 170896), (1280, 160215), (1320, 155360), (1408, 145650), (1600, 128172), (1650, 124288), (1760, 116520), (1920, 106810), (1942, 105600), (2112, 97100), (2200, 93216), (2400, 85448), (2640, 77680), (2816, 72825), (2913, 70400), (3200, 64086), (3300, 62144), (3520, 58260), (3840, 53405), (3884, 52800), (4224, 48550), (4400, 46608), (4800, 42724), (4855, 42240), (5280, 38840), (5826, 35200), (6400, 32043), (6600, 31072), (7040, 29130), (7768, 26400), (8448, 24275), (8800, 23304), (9600, 21362), (9710, 21120), (10560, 19420), (10681, 19200), (11652, 17600), (13200, 15536), (14080, 14565)]