214943400

素因数分解:

$2^3\times 3^2\times 5^2\times 7^2\times {\mathrm{2437}}^1$

素因数の和:2473

約数の個数: 216

約数和(自身を含む): 840049470

約数和(自身を除く): 625106070

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 49, 50, 56, 60, 63, 70, 72, 75, 84, 90, 98, 100, 105, 120, 126, 140, 147, 150, 168, 175, 180, 196, 200, 210, 225, 245, 252, 280, 294, 300, 315, 350, 360, 392, 420, 441, 450, 490, 504, 525, 588, 600, 630, 700, 735, 840, 882, 900, 980, 1050, 1176, 1225, 1260, 1400, 1470, 1575, 1764, 1800, 1960, 2100, 2205, 2437, 2450, 2520, 2940, 3150, 3528, 3675, 4200, 4410, 4874, 4900, 5880, 6300, 7311, 7350, 8820, 9748, 9800, 11025, 12185, 12600, 14622, 14700, 17059, 17640, 19496, 21933, 22050, 24370, 29244, 29400, 34118, 36555, 43866, 44100, 48740, 51177, 58488, 60925, 68236, 73110, 85295, 87732, 88200, 97480, 102354, 109665, 119413, 121850, 136472, 146220, 153531, 170590, 175464, 182775, 204708, 219330, 238826, 243700, 255885, 292440, 307062, 341180, 358239, 365550, 409416, 426475, 438660, 477652, 487400, 511770, 548325, 597065, 614124, 682360, 716478, 731100, 767655, 852950, 877320, 955304, 1023540, 1074717, 1096650, 1194130, 1228248, 1279425, 1432956, 1462200, 1535310, 1705900, 1791195, 2047080, 2149434, 2193300, 2388260, 2558850, 2865912, 2985325, 3070620, 3411800, 3582390, 3838275, 4298868, 4386600, 4776520, 5117700, 5373585, 5970650, 6141240, 7164780, 7676550, 8597736, 8955975, 10235400, 10747170, 11941300, 14329560, 15353100, 17911950, 21494340, 23882600, 26867925, 30706200, 35823900, 42988680, 53735850, 71647800, 107471700, 214943400]

約数ペア:

[(1, 214943400), (2, 107471700), (3, 71647800), (4, 53735850), (5, 42988680), (6, 35823900), (7, 30706200), (8, 26867925), (9, 23882600), (10, 21494340), (12, 17911950), (14, 15353100), (15, 14329560), (18, 11941300), (20, 10747170), (21, 10235400), (24, 8955975), (25, 8597736), (28, 7676550), (30, 7164780), (35, 6141240), (36, 5970650), (40, 5373585), (42, 5117700), (45, 4776520), (49, 4386600), (50, 4298868), (56, 3838275), (60, 3582390), (63, 3411800), (70, 3070620), (72, 2985325), (75, 2865912), (84, 2558850), (90, 2388260), (98, 2193300), (100, 2149434), (105, 2047080), (120, 1791195), (126, 1705900), (140, 1535310), (147, 1462200), (150, 1432956), (168, 1279425), (175, 1228248), (180, 1194130), (196, 1096650), (200, 1074717), (210, 1023540), (225, 955304), (245, 877320), (252, 852950), (280, 767655), (294, 731100), (300, 716478), (315, 682360), (350, 614124), (360, 597065), (392, 548325), (420, 511770), (441, 487400), (450, 477652), (490, 438660), (504, 426475), (525, 409416), (588, 365550), (600, 358239), (630, 341180), (700, 307062), (735, 292440), (840, 255885), (882, 243700), (900, 238826), (980, 219330), (1050, 204708), (1176, 182775), (1225, 175464), (1260, 170590), (1400, 153531), (1470, 146220), (1575, 136472), (1764, 121850), (1800, 119413), (1960, 109665), (2100, 102354), (2205, 97480), (2437, 88200), (2450, 87732), (2520, 85295), (2940, 73110), (3150, 68236), (3528, 60925), (3675, 58488), (4200, 51177), (4410, 48740), (4874, 44100), (4900, 43866), (5880, 36555), (6300, 34118), (7311, 29400), (7350, 29244), (8820, 24370), (9748, 22050), (9800, 21933), (11025, 19496), (12185, 17640), (12600, 17059), (14622, 14700)]