211928400

素因数分解:

$2^4\times 3^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:272

約数の個数: 300

約数和(自身を含む): 788850304

約数和(自身を除く): 576921904

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 31, 36, 40, 45, 48, 50, 54, 60, 62, 72, 75, 80, 81, 90, 93, 100, 108, 120, 124, 135, 144, 150, 155, 162, 180, 186, 200, 211, 216, 225, 240, 248, 270, 279, 300, 310, 324, 360, 372, 400, 405, 422, 432, 450, 465, 496, 540, 558, 600, 620, 633, 648, 675, 720, 744, 775, 810, 837, 844, 900, 930, 1055, 1080, 1116, 1200, 1240, 1266, 1296, 1350, 1395, 1488, 1550, 1620, 1674, 1688, 1800, 1860, 1899, 2025, 2110, 2160, 2232, 2325, 2480, 2511, 2532, 2700, 2790, 3100, 3165, 3240, 3348, 3376, 3600, 3720, 3798, 4050, 4185, 4220, 4464, 4650, 5022, 5064, 5275, 5400, 5580, 5697, 6200, 6330, 6480, 6541, 6696, 6975, 7440, 7596, 8100, 8370, 8440, 9300, 9495, 10044, 10128, 10550, 10800, 11160, 11394, 12400, 12555, 12660, 13082, 13392, 13950, 15192, 15825, 16200, 16740, 16880, 17091, 18600, 18990, 19623, 20088, 20925, 21100, 22320, 22788, 25110, 25320, 26164, 27900, 28485, 30384, 31650, 32400, 32705, 33480, 34182, 37200, 37980, 39246, 40176, 41850, 42200, 45576, 47475, 50220, 50640, 52328, 55800, 56970, 58869, 62775, 63300, 65410, 66960, 68364, 75960, 78492, 83700, 84400, 85455, 91152, 94950, 98115, 100440, 104656, 111600, 113940, 117738, 125550, 126600, 130820, 136728, 142425, 151920, 156984, 163525, 167400, 170910, 176607, 189900, 196230, 200880, 227880, 235476, 251100, 253200, 261640, 273456, 284850, 294345, 313968, 327050, 334800, 341820, 353214, 379800, 392460, 427275, 455760, 470952, 490575, 502200, 523280, 529821, 569700, 588690, 654100, 683640, 706428, 759600, 784920, 854550, 883035, 941904, 981150, 1004400, 1059642, 1139400, 1177380, 1308200, 1367280, 1412856, 1471725, 1569840, 1709100, 1766070, 1962300, 2119284, 2278800, 2354760, 2616400, 2649105, 2825712, 2943450, 3418200, 3532140, 3924600, 4238568, 4415175, 4709520, 5298210, 5886900, 6836400, 7064280, 7849200, 8477136, 8830350, 10596420, 11773800, 13245525, 14128560, 17660700, 21192840, 23547600, 26491050, 35321400, 42385680, 52982100, 70642800, 105964200, 211928400]

約数ペア:

[(1, 211928400), (2, 105964200), (3, 70642800), (4, 52982100), (5, 42385680), (6, 35321400), (8, 26491050), (9, 23547600), (10, 21192840), (12, 17660700), (15, 14128560), (16, 13245525), (18, 11773800), (20, 10596420), (24, 8830350), (25, 8477136), (27, 7849200), (30, 7064280), (31, 6836400), (36, 5886900), (40, 5298210), (45, 4709520), (48, 4415175), (50, 4238568), (54, 3924600), (60, 3532140), (62, 3418200), (72, 2943450), (75, 2825712), (80, 2649105), (81, 2616400), (90, 2354760), (93, 2278800), (100, 2119284), (108, 1962300), (120, 1766070), (124, 1709100), (135, 1569840), (144, 1471725), (150, 1412856), (155, 1367280), (162, 1308200), (180, 1177380), (186, 1139400), (200, 1059642), (211, 1004400), (216, 981150), (225, 941904), (240, 883035), (248, 854550), (270, 784920), (279, 759600), (300, 706428), (310, 683640), (324, 654100), (360, 588690), (372, 569700), (400, 529821), (405, 523280), (422, 502200), (432, 490575), (450, 470952), (465, 455760), (496, 427275), (540, 392460), (558, 379800), (600, 353214), (620, 341820), (633, 334800), (648, 327050), (675, 313968), (720, 294345), (744, 284850), (775, 273456), (810, 261640), (837, 253200), (844, 251100), (900, 235476), (930, 227880), (1055, 200880), (1080, 196230), (1116, 189900), (1200, 176607), (1240, 170910), (1266, 167400), (1296, 163525), (1350, 156984), (1395, 151920), (1488, 142425), (1550, 136728), (1620, 130820), (1674, 126600), (1688, 125550), (1800, 117738), (1860, 113940), (1899, 111600), (2025, 104656), (2110, 100440), (2160, 98115), (2232, 94950), (2325, 91152), (2480, 85455), (2511, 84400), (2532, 83700), (2700, 78492), (2790, 75960), (3100, 68364), (3165, 66960), (3240, 65410), (3348, 63300), (3376, 62775), (3600, 58869), (3720, 56970), (3798, 55800), (4050, 52328), (4185, 50640), (4220, 50220), (4464, 47475), (4650, 45576), (5022, 42200), (5064, 41850), (5275, 40176), (5400, 39246), (5580, 37980), (5697, 37200), (6200, 34182), (6330, 33480), (6480, 32705), (6541, 32400), (6696, 31650), (6975, 30384), (7440, 28485), (7596, 27900), (8100, 26164), (8370, 25320), (8440, 25110), (9300, 22788), (9495, 22320), (10044, 21100), (10128, 20925), (10550, 20088), (10800, 19623), (11160, 18990), (11394, 18600), (12400, 17091), (12555, 16880), (12660, 16740), (13082, 16200), (13392, 15825), (13950, 15192)]