209218446800

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{86297}}^1$

素因数の和:86374

約数の個数: 240

約数和(自身を含む): 597113121600

約数和(自身を除く): 387894674800

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 25, 29, 38, 40, 44, 50, 55, 58, 76, 80, 88, 95, 100, 110, 116, 145, 152, 176, 190, 200, 209, 220, 232, 275, 290, 304, 319, 380, 400, 418, 440, 464, 475, 550, 551, 580, 638, 725, 760, 836, 880, 950, 1045, 1100, 1102, 1160, 1276, 1450, 1520, 1595, 1672, 1900, 2090, 2200, 2204, 2320, 2552, 2755, 2900, 3190, 3344, 3800, 4180, 4400, 4408, 5104, 5225, 5510, 5800, 6061, 6380, 7600, 7975, 8360, 8816, 10450, 11020, 11600, 12122, 12760, 13775, 15950, 16720, 20900, 22040, 24244, 25520, 27550, 30305, 31900, 41800, 44080, 48488, 55100, 60610, 63800, 83600, 86297, 96976, 110200, 121220, 127600, 151525, 172594, 220400, 242440, 303050, 345188, 431485, 484880, 606100, 690376, 862970, 949267, 1212200, 1380752, 1639643, 1725940, 1898534, 2157425, 2424400, 2502613, 3279286, 3451880, 3797068, 4314850, 4746335, 5005226, 6558572, 6903760, 7594136, 8198215, 8629700, 9492670, 10010452, 12513065, 13117144, 15188272, 16396430, 17259400, 18036073, 18985340, 20020904, 23731675, 25026130, 26234288, 27528743, 32792860, 34518800, 36072146, 37970680, 40041808, 40991075, 47463350, 47549647, 50052260, 55057486, 62565325, 65585720, 72144292, 75941360, 81982150, 90180365, 94926700, 95099294, 100104520, 110114972, 125130650, 131171440, 137643715, 144288584, 163964300, 180360730, 189853400, 190198588, 200209040, 220229944, 237748235, 250261300, 275287430, 288577168, 327928600, 360721460, 379706800, 380397176, 440459888, 450901825, 475496470, 500522600, 523046117, 550574860, 655857200, 688218575, 721442920, 760794352, 901803650, 950992940, 1001045200, 1046092234, 1101149720, 1188741175, 1376437150, 1442885840, 1803607300, 1901985880, 2092184468, 2202299440, 2377482350, 2615230585, 2752874300, 3607214600, 3803971760, 4184368936, 4754964700, 5230461170, 5505748600, 7214429200, 8368737872, 9509929400, 10460922340, 11011497200, 13076152925, 19019858800, 20921844680, 26152305850, 41843689360, 52304611700, 104609223400, 209218446800]

約数ペア:

[(1, 209218446800), (2, 104609223400), (4, 52304611700), (5, 41843689360), (8, 26152305850), (10, 20921844680), (11, 19019858800), (16, 13076152925), (19, 11011497200), (20, 10460922340), (22, 9509929400), (25, 8368737872), (29, 7214429200), (38, 5505748600), (40, 5230461170), (44, 4754964700), (50, 4184368936), (55, 3803971760), (58, 3607214600), (76, 2752874300), (80, 2615230585), (88, 2377482350), (95, 2202299440), (100, 2092184468), (110, 1901985880), (116, 1803607300), (145, 1442885840), (152, 1376437150), (176, 1188741175), (190, 1101149720), (200, 1046092234), (209, 1001045200), (220, 950992940), (232, 901803650), (275, 760794352), (290, 721442920), (304, 688218575), (319, 655857200), (380, 550574860), (400, 523046117), (418, 500522600), (440, 475496470), (464, 450901825), (475, 440459888), (550, 380397176), (551, 379706800), (580, 360721460), (638, 327928600), (725, 288577168), (760, 275287430), (836, 250261300), (880, 237748235), (950, 220229944), (1045, 200209040), (1100, 190198588), (1102, 189853400), (1160, 180360730), (1276, 163964300), (1450, 144288584), (1520, 137643715), (1595, 131171440), (1672, 125130650), (1900, 110114972), (2090, 100104520), (2200, 95099294), (2204, 94926700), (2320, 90180365), (2552, 81982150), (2755, 75941360), (2900, 72144292), (3190, 65585720), (3344, 62565325), (3800, 55057486), (4180, 50052260), (4400, 47549647), (4408, 47463350), (5104, 40991075), (5225, 40041808), (5510, 37970680), (5800, 36072146), (6061, 34518800), (6380, 32792860), (7600, 27528743), (7975, 26234288), (8360, 25026130), (8816, 23731675), (10450, 20020904), (11020, 18985340), (11600, 18036073), (12122, 17259400), (12760, 16396430), (13775, 15188272), (15950, 13117144), (16720, 12513065), (20900, 10010452), (22040, 9492670), (24244, 8629700), (25520, 8198215), (27550, 7594136), (30305, 6903760), (31900, 6558572), (41800, 5005226), (44080, 4746335), (48488, 4314850), (55100, 3797068), (60610, 3451880), (63800, 3279286), (83600, 2502613), (86297, 2424400), (96976, 2157425), (110200, 1898534), (121220, 1725940), (127600, 1639643), (151525, 1380752), (172594, 1212200), (220400, 949267), (242440, 862970), (303050, 690376), (345188, 606100), (431485, 484880)]