223912800

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{137}}^1\times {\mathrm{227}}^1$

素因数の和:390

約数の個数: 216

約数和(自身を含む): 798839496

約数和(自身を除く): 574926696

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 96, 100, 120, 137, 144, 150, 160, 180, 200, 225, 227, 240, 274, 288, 300, 360, 400, 411, 450, 454, 480, 548, 600, 681, 685, 720, 800, 822, 900, 908, 1096, 1135, 1200, 1233, 1362, 1370, 1440, 1644, 1800, 1816, 2043, 2055, 2192, 2270, 2400, 2466, 2724, 2740, 3288, 3405, 3425, 3600, 3632, 4086, 4110, 4384, 4540, 4932, 5448, 5480, 5675, 6165, 6576, 6810, 6850, 7200, 7264, 8172, 8220, 9080, 9864, 10215, 10275, 10896, 10960, 11350, 12330, 13152, 13620, 13700, 16344, 16440, 17025, 18160, 19728, 20430, 20550, 21792, 21920, 22700, 24660, 27240, 27400, 30825, 31099, 32688, 32880, 34050, 36320, 39456, 40860, 41100, 45400, 49320, 51075, 54480, 54800, 61650, 62198, 65376, 65760, 68100, 81720, 82200, 90800, 93297, 98640, 102150, 108960, 109600, 123300, 124396, 136200, 155495, 163440, 164400, 181600, 186594, 197280, 204300, 246600, 248792, 272400, 279891, 310990, 326880, 328800, 373188, 408600, 466485, 493200, 497584, 544800, 559782, 621980, 746376, 777475, 817200, 932970, 986400, 995168, 1119564, 1243960, 1399455, 1492752, 1554950, 1634400, 1865940, 2239128, 2332425, 2487920, 2798910, 2985504, 3109900, 3731880, 4478256, 4664850, 4975840, 5597820, 6219800, 6997275, 7463760, 8956512, 9329700, 11195640, 12439600, 13994550, 14927520, 18659400, 22391280, 24879200, 27989100, 37318800, 44782560, 55978200, 74637600, 111956400, 223912800]

約数ペア:

[(1, 223912800), (2, 111956400), (3, 74637600), (4, 55978200), (5, 44782560), (6, 37318800), (8, 27989100), (9, 24879200), (10, 22391280), (12, 18659400), (15, 14927520), (16, 13994550), (18, 12439600), (20, 11195640), (24, 9329700), (25, 8956512), (30, 7463760), (32, 6997275), (36, 6219800), (40, 5597820), (45, 4975840), (48, 4664850), (50, 4478256), (60, 3731880), (72, 3109900), (75, 2985504), (80, 2798910), (90, 2487920), (96, 2332425), (100, 2239128), (120, 1865940), (137, 1634400), (144, 1554950), (150, 1492752), (160, 1399455), (180, 1243960), (200, 1119564), (225, 995168), (227, 986400), (240, 932970), (274, 817200), (288, 777475), (300, 746376), (360, 621980), (400, 559782), (411, 544800), (450, 497584), (454, 493200), (480, 466485), (548, 408600), (600, 373188), (681, 328800), (685, 326880), (720, 310990), (800, 279891), (822, 272400), (900, 248792), (908, 246600), (1096, 204300), (1135, 197280), (1200, 186594), (1233, 181600), (1362, 164400), (1370, 163440), (1440, 155495), (1644, 136200), (1800, 124396), (1816, 123300), (2043, 109600), (2055, 108960), (2192, 102150), (2270, 98640), (2400, 93297), (2466, 90800), (2724, 82200), (2740, 81720), (3288, 68100), (3405, 65760), (3425, 65376), (3600, 62198), (3632, 61650), (4086, 54800), (4110, 54480), (4384, 51075), (4540, 49320), (4932, 45400), (5448, 41100), (5480, 40860), (5675, 39456), (6165, 36320), (6576, 34050), (6810, 32880), (6850, 32688), (7200, 31099), (7264, 30825), (8172, 27400), (8220, 27240), (9080, 24660), (9864, 22700), (10215, 21920), (10275, 21792), (10896, 20550), (10960, 20430), (11350, 19728), (12330, 18160), (13152, 17025), (13620, 16440), (13700, 16344)]