2186525600

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{53}}^2\times {\mathrm{139}}^1$

素因数の和:272

約数の個数: 216

約数和(自身を含む): 6262411680

約数和(自身を除く): 4075886080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 53, 56, 70, 80, 100, 106, 112, 139, 140, 160, 175, 200, 212, 224, 265, 278, 280, 350, 371, 400, 424, 530, 556, 560, 695, 700, 742, 800, 848, 973, 1060, 1112, 1120, 1325, 1390, 1400, 1484, 1696, 1855, 1946, 2120, 2224, 2650, 2780, 2800, 2809, 2968, 3475, 3710, 3892, 4240, 4448, 4865, 5300, 5560, 5600, 5618, 5936, 6950, 7367, 7420, 7784, 8480, 9275, 9730, 10600, 11120, 11236, 11872, 13900, 14045, 14734, 14840, 15568, 18550, 19460, 19663, 21200, 22240, 22472, 24325, 27800, 28090, 29468, 29680, 31136, 36835, 37100, 38920, 39326, 42400, 44944, 48650, 51569, 55600, 56180, 58936, 59360, 70225, 73670, 74200, 77840, 78652, 89888, 97300, 98315, 103138, 111200, 112360, 117872, 140450, 147340, 148400, 155680, 157304, 184175, 194600, 196630, 206276, 224720, 235744, 257845, 280900, 294680, 296800, 314608, 368350, 389200, 390451, 393260, 412552, 449440, 491575, 515690, 561800, 589360, 629216, 736700, 778400, 780902, 786520, 825104, 983150, 1031380, 1123600, 1178720, 1289225, 1473400, 1561804, 1573040, 1650208, 1952255, 1966300, 2062760, 2247200, 2578450, 2733157, 2946800, 3123608, 3146080, 3904510, 3932600, 4125520, 5156900, 5466314, 5893600, 6247216, 7809020, 7865200, 8251040, 9761275, 10313800, 10932628, 12494432, 13665785, 15618040, 15730400, 19522550, 20627600, 21865256, 27331570, 31236080, 39045100, 41255200, 43730512, 54663140, 62472160, 68328925, 78090200, 87461024, 109326280, 136657850, 156180400, 218652560, 273315700, 312360800, 437305120, 546631400, 1093262800, 2186525600]

約数ペア:

[(1, 2186525600), (2, 1093262800), (4, 546631400), (5, 437305120), (7, 312360800), (8, 273315700), (10, 218652560), (14, 156180400), (16, 136657850), (20, 109326280), (25, 87461024), (28, 78090200), (32, 68328925), (35, 62472160), (40, 54663140), (50, 43730512), (53, 41255200), (56, 39045100), (70, 31236080), (80, 27331570), (100, 21865256), (106, 20627600), (112, 19522550), (139, 15730400), (140, 15618040), (160, 13665785), (175, 12494432), (200, 10932628), (212, 10313800), (224, 9761275), (265, 8251040), (278, 7865200), (280, 7809020), (350, 6247216), (371, 5893600), (400, 5466314), (424, 5156900), (530, 4125520), (556, 3932600), (560, 3904510), (695, 3146080), (700, 3123608), (742, 2946800), (800, 2733157), (848, 2578450), (973, 2247200), (1060, 2062760), (1112, 1966300), (1120, 1952255), (1325, 1650208), (1390, 1573040), (1400, 1561804), (1484, 1473400), (1696, 1289225), (1855, 1178720), (1946, 1123600), (2120, 1031380), (2224, 983150), (2650, 825104), (2780, 786520), (2800, 780902), (2809, 778400), (2968, 736700), (3475, 629216), (3710, 589360), (3892, 561800), (4240, 515690), (4448, 491575), (4865, 449440), (5300, 412552), (5560, 393260), (5600, 390451), (5618, 389200), (5936, 368350), (6950, 314608), (7367, 296800), (7420, 294680), (7784, 280900), (8480, 257845), (9275, 235744), (9730, 224720), (10600, 206276), (11120, 196630), (11236, 194600), (11872, 184175), (13900, 157304), (14045, 155680), (14734, 148400), (14840, 147340), (15568, 140450), (18550, 117872), (19460, 112360), (19663, 111200), (21200, 103138), (22240, 98315), (22472, 97300), (24325, 89888), (27800, 78652), (28090, 77840), (29468, 74200), (29680, 73670), (31136, 70225), (36835, 59360), (37100, 58936), (38920, 56180), (39326, 55600), (42400, 51569), (44944, 48650)]