220466400

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1193}}^1$

素因数の和:1234

約数の個数: 288

約数和(自身を含む): 895442688

約数和(自身を除く): 674976288

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 25, 28, 30, 32, 33, 35, 40, 42, 44, 48, 50, 55, 56, 60, 66, 70, 75, 77, 80, 84, 88, 96, 100, 105, 110, 112, 120, 132, 140, 150, 154, 160, 165, 168, 175, 176, 200, 210, 220, 224, 231, 240, 264, 275, 280, 300, 308, 330, 336, 350, 352, 385, 400, 420, 440, 462, 480, 525, 528, 550, 560, 600, 616, 660, 672, 700, 770, 800, 825, 840, 880, 924, 1050, 1056, 1100, 1120, 1155, 1193, 1200, 1232, 1320, 1400, 1540, 1650, 1680, 1760, 1848, 1925, 2100, 2200, 2310, 2386, 2400, 2464, 2640, 2800, 3080, 3300, 3360, 3579, 3696, 3850, 4200, 4400, 4620, 4772, 5280, 5600, 5775, 5965, 6160, 6600, 7158, 7392, 7700, 8351, 8400, 8800, 9240, 9544, 11550, 11930, 12320, 13123, 13200, 14316, 15400, 16702, 16800, 17895, 18480, 19088, 23100, 23860, 25053, 26246, 26400, 28632, 29825, 30800, 33404, 35790, 36960, 38176, 39369, 41755, 46200, 47720, 50106, 52492, 57264, 59650, 61600, 65615, 66808, 71580, 78738, 83510, 89475, 91861, 92400, 95440, 100212, 104984, 114528, 119300, 125265, 131230, 133616, 143160, 157476, 167020, 178950, 183722, 184800, 190880, 196845, 200424, 208775, 209968, 238600, 250530, 262460, 267232, 275583, 286320, 314952, 328075, 334040, 357900, 367444, 393690, 400848, 417550, 419936, 459305, 477200, 501060, 524920, 551166, 572640, 626325, 629904, 656150, 668080, 715800, 734888, 787380, 801696, 835100, 918610, 954400, 984225, 1002120, 1049840, 1102332, 1252650, 1259808, 1312300, 1336160, 1377915, 1431600, 1469776, 1574760, 1670200, 1837220, 1968450, 2004240, 2099680, 2204664, 2296525, 2505300, 2624600, 2755830, 2863200, 2939552, 3149520, 3340400, 3674440, 3936900, 4008480, 4409328, 4593050, 5010600, 5249200, 5511660, 6299040, 6680800, 6889575, 7348880, 7873800, 8818656, 9186100, 10021200, 10498400, 11023320, 13779150, 14697760, 15747600, 18372200, 20042400, 22046640, 27558300, 31495200, 36744400, 44093280, 55116600, 73488800, 110233200, 220466400]

約数ペア:

[(1, 220466400), (2, 110233200), (3, 73488800), (4, 55116600), (5, 44093280), (6, 36744400), (7, 31495200), (8, 27558300), (10, 22046640), (11, 20042400), (12, 18372200), (14, 15747600), (15, 14697760), (16, 13779150), (20, 11023320), (21, 10498400), (22, 10021200), (24, 9186100), (25, 8818656), (28, 7873800), (30, 7348880), (32, 6889575), (33, 6680800), (35, 6299040), (40, 5511660), (42, 5249200), (44, 5010600), (48, 4593050), (50, 4409328), (55, 4008480), (56, 3936900), (60, 3674440), (66, 3340400), (70, 3149520), (75, 2939552), (77, 2863200), (80, 2755830), (84, 2624600), (88, 2505300), (96, 2296525), (100, 2204664), (105, 2099680), (110, 2004240), (112, 1968450), (120, 1837220), (132, 1670200), (140, 1574760), (150, 1469776), (154, 1431600), (160, 1377915), (165, 1336160), (168, 1312300), (175, 1259808), (176, 1252650), (200, 1102332), (210, 1049840), (220, 1002120), (224, 984225), (231, 954400), (240, 918610), (264, 835100), (275, 801696), (280, 787380), (300, 734888), (308, 715800), (330, 668080), (336, 656150), (350, 629904), (352, 626325), (385, 572640), (400, 551166), (420, 524920), (440, 501060), (462, 477200), (480, 459305), (525, 419936), (528, 417550), (550, 400848), (560, 393690), (600, 367444), (616, 357900), (660, 334040), (672, 328075), (700, 314952), (770, 286320), (800, 275583), (825, 267232), (840, 262460), (880, 250530), (924, 238600), (1050, 209968), (1056, 208775), (1100, 200424), (1120, 196845), (1155, 190880), (1193, 184800), (1200, 183722), (1232, 178950), (1320, 167020), (1400, 157476), (1540, 143160), (1650, 133616), (1680, 131230), (1760, 125265), (1848, 119300), (1925, 114528), (2100, 104984), (2200, 100212), (2310, 95440), (2386, 92400), (2400, 91861), (2464, 89475), (2640, 83510), (2800, 78738), (3080, 71580), (3300, 66808), (3360, 65615), (3579, 61600), (3696, 59650), (3850, 57264), (4200, 52492), (4400, 50106), (4620, 47720), (4772, 46200), (5280, 41755), (5600, 39369), (5775, 38176), (5965, 36960), (6160, 35790), (6600, 33404), (7158, 30800), (7392, 29825), (7700, 28632), (8351, 26400), (8400, 26246), (8800, 25053), (9240, 23860), (9544, 23100), (11550, 19088), (11930, 18480), (12320, 17895), (13123, 16800), (13200, 16702), (14316, 15400)]