210897000

素因数分解:

$2^3\times 3^3\times 5^3\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:210

約数の個数: 256

約数和(自身を含む): 748051200

約数和(自身を除く): 537154200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 73, 75, 90, 100, 107, 108, 120, 125, 135, 146, 150, 180, 200, 214, 216, 219, 225, 250, 270, 292, 300, 321, 360, 365, 375, 428, 438, 450, 500, 535, 540, 584, 600, 642, 657, 675, 730, 750, 856, 876, 900, 963, 1000, 1070, 1080, 1095, 1125, 1284, 1314, 1350, 1460, 1500, 1605, 1752, 1800, 1825, 1926, 1971, 2140, 2190, 2250, 2568, 2628, 2675, 2700, 2889, 2920, 3000, 3210, 3285, 3375, 3650, 3852, 3942, 4280, 4380, 4500, 4815, 5256, 5350, 5400, 5475, 5778, 6420, 6570, 6750, 7300, 7704, 7811, 7884, 8025, 8760, 9000, 9125, 9630, 9855, 10700, 10950, 11556, 12840, 13140, 13375, 13500, 14445, 14600, 15622, 15768, 16050, 16425, 18250, 19260, 19710, 21400, 21900, 23112, 23433, 24075, 26280, 26750, 27000, 27375, 28890, 31244, 32100, 32850, 36500, 38520, 39055, 39420, 40125, 43800, 46866, 48150, 49275, 53500, 54750, 57780, 62488, 64200, 65700, 70299, 72225, 73000, 78110, 78840, 80250, 82125, 93732, 96300, 98550, 107000, 109500, 115560, 117165, 120375, 131400, 140598, 144450, 156220, 160500, 164250, 187464, 192600, 195275, 197100, 210897, 219000, 234330, 240750, 246375, 281196, 288900, 312440, 321000, 328500, 351495, 361125, 390550, 394200, 421794, 468660, 481500, 492750, 562392, 577800, 585825, 657000, 702990, 722250, 781100, 843588, 937320, 963000, 976375, 985500, 1054485, 1171650, 1405980, 1444500, 1562200, 1687176, 1757475, 1952750, 1971000, 2108970, 2343300, 2811960, 2889000, 2929125, 3514950, 3905500, 4217940, 4686600, 5272425, 5858250, 7029900, 7811000, 8435880, 8787375, 10544850, 11716500, 14059800, 17574750, 21089700, 23433000, 26362125, 35149500, 42179400, 52724250, 70299000, 105448500, 210897000]

約数ペア:

[(1, 210897000), (2, 105448500), (3, 70299000), (4, 52724250), (5, 42179400), (6, 35149500), (8, 26362125), (9, 23433000), (10, 21089700), (12, 17574750), (15, 14059800), (18, 11716500), (20, 10544850), (24, 8787375), (25, 8435880), (27, 7811000), (30, 7029900), (36, 5858250), (40, 5272425), (45, 4686600), (50, 4217940), (54, 3905500), (60, 3514950), (72, 2929125), (73, 2889000), (75, 2811960), (90, 2343300), (100, 2108970), (107, 1971000), (108, 1952750), (120, 1757475), (125, 1687176), (135, 1562200), (146, 1444500), (150, 1405980), (180, 1171650), (200, 1054485), (214, 985500), (216, 976375), (219, 963000), (225, 937320), (250, 843588), (270, 781100), (292, 722250), (300, 702990), (321, 657000), (360, 585825), (365, 577800), (375, 562392), (428, 492750), (438, 481500), (450, 468660), (500, 421794), (535, 394200), (540, 390550), (584, 361125), (600, 351495), (642, 328500), (657, 321000), (675, 312440), (730, 288900), (750, 281196), (856, 246375), (876, 240750), (900, 234330), (963, 219000), (1000, 210897), (1070, 197100), (1080, 195275), (1095, 192600), (1125, 187464), (1284, 164250), (1314, 160500), (1350, 156220), (1460, 144450), (1500, 140598), (1605, 131400), (1752, 120375), (1800, 117165), (1825, 115560), (1926, 109500), (1971, 107000), (2140, 98550), (2190, 96300), (2250, 93732), (2568, 82125), (2628, 80250), (2675, 78840), (2700, 78110), (2889, 73000), (2920, 72225), (3000, 70299), (3210, 65700), (3285, 64200), (3375, 62488), (3650, 57780), (3852, 54750), (3942, 53500), (4280, 49275), (4380, 48150), (4500, 46866), (4815, 43800), (5256, 40125), (5350, 39420), (5400, 39055), (5475, 38520), (5778, 36500), (6420, 32850), (6570, 32100), (6750, 31244), (7300, 28890), (7704, 27375), (7811, 27000), (7884, 26750), (8025, 26280), (8760, 24075), (9000, 23433), (9125, 23112), (9630, 21900), (9855, 21400), (10700, 19710), (10950, 19260), (11556, 18250), (12840, 16425), (13140, 16050), (13375, 15768), (13500, 15622), (14445, 14600)]