208540800

素因数分解:

$2^7\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{557}}^1$

素因数の和:600

約数の個数: 288

約数和(自身を含む): 802800180

約数和(自身を除く): 594259380

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 30, 32, 36, 39, 40, 45, 48, 50, 52, 60, 64, 65, 72, 75, 78, 80, 90, 96, 100, 104, 117, 120, 128, 130, 144, 150, 156, 160, 180, 192, 195, 200, 208, 225, 234, 240, 260, 288, 300, 312, 320, 325, 360, 384, 390, 400, 416, 450, 468, 480, 520, 557, 576, 585, 600, 624, 640, 650, 720, 780, 800, 832, 900, 936, 960, 975, 1040, 1114, 1152, 1170, 1200, 1248, 1300, 1440, 1560, 1600, 1664, 1671, 1800, 1872, 1920, 1950, 2080, 2228, 2340, 2400, 2496, 2600, 2785, 2880, 2925, 3120, 3200, 3342, 3600, 3744, 3900, 4160, 4456, 4680, 4800, 4992, 5013, 5200, 5570, 5760, 5850, 6240, 6684, 7200, 7241, 7488, 7800, 8320, 8355, 8912, 9360, 9600, 10026, 10400, 11140, 11700, 12480, 13368, 13925, 14400, 14482, 14976, 15600, 16710, 17824, 18720, 20052, 20800, 21723, 22280, 23400, 24960, 25065, 26736, 27850, 28800, 28964, 31200, 33420, 35648, 36205, 37440, 40104, 41600, 41775, 43446, 44560, 46800, 50130, 53472, 55700, 57928, 62400, 65169, 66840, 71296, 72410, 74880, 80208, 83550, 86892, 89120, 93600, 100260, 106944, 108615, 111400, 115856, 124800, 125325, 130338, 133680, 144820, 160416, 167100, 173784, 178240, 181025, 187200, 200520, 213888, 217230, 222800, 231712, 250650, 260676, 267360, 289640, 320832, 325845, 334200, 347568, 356480, 362050, 374400, 401040, 434460, 445600, 463424, 501300, 521352, 534720, 543075, 579280, 641664, 651690, 668400, 695136, 724100, 802080, 868920, 891200, 926848, 1002600, 1042704, 1069440, 1086150, 1158560, 1303380, 1336800, 1390272, 1448200, 1604160, 1629225, 1737840, 1782400, 2005200, 2085408, 2172300, 2317120, 2606760, 2673600, 2780544, 2896400, 3208320, 3258450, 3475680, 4010400, 4170816, 4344600, 4634240, 5213520, 5347200, 5792800, 6516900, 6951360, 8020800, 8341632, 8689200, 10427040, 11585600, 13033800, 13902720, 16041600, 17378400, 20854080, 23171200, 26067600, 34756800, 41708160, 52135200, 69513600, 104270400, 208540800]

約数ペア:

[(1, 208540800), (2, 104270400), (3, 69513600), (4, 52135200), (5, 41708160), (6, 34756800), (8, 26067600), (9, 23171200), (10, 20854080), (12, 17378400), (13, 16041600), (15, 13902720), (16, 13033800), (18, 11585600), (20, 10427040), (24, 8689200), (25, 8341632), (26, 8020800), (30, 6951360), (32, 6516900), (36, 5792800), (39, 5347200), (40, 5213520), (45, 4634240), (48, 4344600), (50, 4170816), (52, 4010400), (60, 3475680), (64, 3258450), (65, 3208320), (72, 2896400), (75, 2780544), (78, 2673600), (80, 2606760), (90, 2317120), (96, 2172300), (100, 2085408), (104, 2005200), (117, 1782400), (120, 1737840), (128, 1629225), (130, 1604160), (144, 1448200), (150, 1390272), (156, 1336800), (160, 1303380), (180, 1158560), (192, 1086150), (195, 1069440), (200, 1042704), (208, 1002600), (225, 926848), (234, 891200), (240, 868920), (260, 802080), (288, 724100), (300, 695136), (312, 668400), (320, 651690), (325, 641664), (360, 579280), (384, 543075), (390, 534720), (400, 521352), (416, 501300), (450, 463424), (468, 445600), (480, 434460), (520, 401040), (557, 374400), (576, 362050), (585, 356480), (600, 347568), (624, 334200), (640, 325845), (650, 320832), (720, 289640), (780, 267360), (800, 260676), (832, 250650), (900, 231712), (936, 222800), (960, 217230), (975, 213888), (1040, 200520), (1114, 187200), (1152, 181025), (1170, 178240), (1200, 173784), (1248, 167100), (1300, 160416), (1440, 144820), (1560, 133680), (1600, 130338), (1664, 125325), (1671, 124800), (1800, 115856), (1872, 111400), (1920, 108615), (1950, 106944), (2080, 100260), (2228, 93600), (2340, 89120), (2400, 86892), (2496, 83550), (2600, 80208), (2785, 74880), (2880, 72410), (2925, 71296), (3120, 66840), (3200, 65169), (3342, 62400), (3600, 57928), (3744, 55700), (3900, 53472), (4160, 50130), (4456, 46800), (4680, 44560), (4800, 43446), (4992, 41775), (5013, 41600), (5200, 40104), (5570, 37440), (5760, 36205), (5850, 35648), (6240, 33420), (6684, 31200), (7200, 28964), (7241, 28800), (7488, 27850), (7800, 26736), (8320, 25065), (8355, 24960), (8912, 23400), (9360, 22280), (9600, 21723), (10026, 20800), (10400, 20052), (11140, 18720), (11700, 17824), (12480, 16710), (13368, 15600), (13925, 14976), (14400, 14482)]