219309600

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1$

素因数の和:212

約数の個数: 288

約数和(自身を含む): 776200320

約数和(自身を除く): 556890720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 29, 30, 32, 40, 46, 48, 50, 58, 60, 69, 75, 80, 87, 92, 96, 100, 115, 116, 120, 137, 138, 145, 150, 160, 174, 184, 200, 230, 232, 240, 274, 276, 290, 300, 345, 348, 368, 400, 411, 435, 460, 464, 480, 548, 552, 575, 580, 600, 667, 685, 690, 696, 725, 736, 800, 822, 870, 920, 928, 1096, 1104, 1150, 1160, 1200, 1334, 1370, 1380, 1392, 1450, 1644, 1725, 1740, 1840, 2001, 2055, 2175, 2192, 2208, 2300, 2320, 2400, 2668, 2740, 2760, 2784, 2900, 3151, 3288, 3335, 3425, 3450, 3480, 3680, 3973, 4002, 4110, 4350, 4384, 4600, 4640, 5336, 5480, 5520, 5800, 6302, 6576, 6670, 6850, 6900, 6960, 7946, 8004, 8220, 8700, 9200, 9453, 10005, 10275, 10672, 10960, 11040, 11600, 11919, 12604, 13152, 13340, 13700, 13800, 13920, 15755, 15892, 16008, 16440, 16675, 17400, 18400, 18906, 19865, 20010, 20550, 21344, 21920, 23200, 23838, 25208, 26680, 27400, 27600, 31510, 31784, 32016, 32880, 33350, 34800, 37812, 39730, 40020, 41100, 47265, 47676, 50025, 50416, 53360, 54800, 55200, 59595, 63020, 63568, 64032, 65760, 66700, 69600, 75624, 78775, 79460, 80040, 82200, 91379, 94530, 95352, 99325, 100050, 100832, 106720, 109600, 119190, 126040, 127136, 133400, 151248, 157550, 158920, 160080, 164400, 182758, 189060, 190704, 198650, 200100, 236325, 238380, 252080, 266800, 274137, 297975, 302496, 315100, 317840, 320160, 328800, 365516, 378120, 381408, 397300, 400200, 456895, 472650, 476760, 504160, 533600, 548274, 595950, 630200, 635680, 731032, 756240, 794600, 800400, 913790, 945300, 953520, 1096548, 1191900, 1260400, 1370685, 1462064, 1512480, 1589200, 1600800, 1827580, 1890600, 1907040, 2193096, 2284475, 2383800, 2520800, 2741370, 2924128, 3178400, 3655160, 3781200, 4386192, 4568950, 4767600, 5482740, 6853425, 7310320, 7562400, 8772384, 9137900, 9535200, 10965480, 13706850, 14620640, 18275800, 21930960, 27413700, 36551600, 43861920, 54827400, 73103200, 109654800, 219309600]

約数ペア:

[(1, 219309600), (2, 109654800), (3, 73103200), (4, 54827400), (5, 43861920), (6, 36551600), (8, 27413700), (10, 21930960), (12, 18275800), (15, 14620640), (16, 13706850), (20, 10965480), (23, 9535200), (24, 9137900), (25, 8772384), (29, 7562400), (30, 7310320), (32, 6853425), (40, 5482740), (46, 4767600), (48, 4568950), (50, 4386192), (58, 3781200), (60, 3655160), (69, 3178400), (75, 2924128), (80, 2741370), (87, 2520800), (92, 2383800), (96, 2284475), (100, 2193096), (115, 1907040), (116, 1890600), (120, 1827580), (137, 1600800), (138, 1589200), (145, 1512480), (150, 1462064), (160, 1370685), (174, 1260400), (184, 1191900), (200, 1096548), (230, 953520), (232, 945300), (240, 913790), (274, 800400), (276, 794600), (290, 756240), (300, 731032), (345, 635680), (348, 630200), (368, 595950), (400, 548274), (411, 533600), (435, 504160), (460, 476760), (464, 472650), (480, 456895), (548, 400200), (552, 397300), (575, 381408), (580, 378120), (600, 365516), (667, 328800), (685, 320160), (690, 317840), (696, 315100), (725, 302496), (736, 297975), (800, 274137), (822, 266800), (870, 252080), (920, 238380), (928, 236325), (1096, 200100), (1104, 198650), (1150, 190704), (1160, 189060), (1200, 182758), (1334, 164400), (1370, 160080), (1380, 158920), (1392, 157550), (1450, 151248), (1644, 133400), (1725, 127136), (1740, 126040), (1840, 119190), (2001, 109600), (2055, 106720), (2175, 100832), (2192, 100050), (2208, 99325), (2300, 95352), (2320, 94530), (2400, 91379), (2668, 82200), (2740, 80040), (2760, 79460), (2784, 78775), (2900, 75624), (3151, 69600), (3288, 66700), (3335, 65760), (3425, 64032), (3450, 63568), (3480, 63020), (3680, 59595), (3973, 55200), (4002, 54800), (4110, 53360), (4350, 50416), (4384, 50025), (4600, 47676), (4640, 47265), (5336, 41100), (5480, 40020), (5520, 39730), (5800, 37812), (6302, 34800), (6576, 33350), (6670, 32880), (6850, 32016), (6900, 31784), (6960, 31510), (7946, 27600), (8004, 27400), (8220, 26680), (8700, 25208), (9200, 23838), (9453, 23200), (10005, 21920), (10275, 21344), (10672, 20550), (10960, 20010), (11040, 19865), (11600, 18906), (11919, 18400), (12604, 17400), (13152, 16675), (13340, 16440), (13700, 16008), (13800, 15892), (13920, 15755)]