215311200

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:206

約数の個数: 288

約数和(自身を含む): 773450496

約数和(自身を除く): 558139296

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 65, 67, 75, 78, 80, 96, 100, 103, 104, 120, 130, 134, 150, 156, 160, 195, 200, 201, 206, 208, 240, 260, 268, 300, 309, 312, 325, 335, 390, 400, 402, 412, 416, 480, 515, 520, 536, 600, 618, 624, 650, 670, 780, 800, 804, 824, 871, 975, 1005, 1030, 1040, 1072, 1200, 1236, 1248, 1300, 1339, 1340, 1545, 1560, 1608, 1648, 1675, 1742, 1950, 2010, 2060, 2080, 2144, 2400, 2472, 2575, 2600, 2613, 2678, 2680, 3090, 3120, 3216, 3296, 3350, 3484, 3900, 4017, 4020, 4120, 4355, 4944, 5025, 5150, 5200, 5226, 5356, 5360, 6180, 6240, 6432, 6695, 6700, 6901, 6968, 7725, 7800, 8034, 8040, 8240, 8710, 9888, 10050, 10300, 10400, 10452, 10712, 10720, 12360, 13065, 13390, 13400, 13802, 13936, 15450, 15600, 16068, 16080, 16480, 17420, 20085, 20100, 20600, 20703, 20904, 21424, 21775, 24720, 26130, 26780, 26800, 27604, 27872, 30900, 31200, 32136, 32160, 33475, 34505, 34840, 40170, 40200, 41200, 41406, 41808, 42848, 43550, 49440, 52260, 53560, 53600, 55208, 61800, 64272, 65325, 66950, 69010, 69680, 80340, 80400, 82400, 82812, 83616, 87100, 89713, 100425, 103515, 104520, 107120, 110416, 123600, 128544, 130650, 133900, 138020, 139360, 160680, 160800, 165624, 172525, 174200, 179426, 200850, 207030, 209040, 214240, 220832, 247200, 261300, 267800, 269139, 276040, 321360, 331248, 345050, 348400, 358852, 401700, 414060, 418080, 448565, 517575, 522600, 535600, 538278, 552080, 642720, 662496, 690100, 696800, 717704, 803400, 828120, 897130, 1035150, 1045200, 1071200, 1076556, 1104160, 1345695, 1380200, 1435408, 1606800, 1656240, 1794260, 2070300, 2090400, 2153112, 2242825, 2691390, 2760400, 2870816, 3213600, 3312480, 3588520, 4140600, 4306224, 4485650, 5382780, 5520800, 6728475, 7177040, 8281200, 8612448, 8971300, 10765560, 13456950, 14354080, 16562400, 17942600, 21531120, 26913900, 35885200, 43062240, 53827800, 71770400, 107655600, 215311200]

約数ペア:

[(1, 215311200), (2, 107655600), (3, 71770400), (4, 53827800), (5, 43062240), (6, 35885200), (8, 26913900), (10, 21531120), (12, 17942600), (13, 16562400), (15, 14354080), (16, 13456950), (20, 10765560), (24, 8971300), (25, 8612448), (26, 8281200), (30, 7177040), (32, 6728475), (39, 5520800), (40, 5382780), (48, 4485650), (50, 4306224), (52, 4140600), (60, 3588520), (65, 3312480), (67, 3213600), (75, 2870816), (78, 2760400), (80, 2691390), (96, 2242825), (100, 2153112), (103, 2090400), (104, 2070300), (120, 1794260), (130, 1656240), (134, 1606800), (150, 1435408), (156, 1380200), (160, 1345695), (195, 1104160), (200, 1076556), (201, 1071200), (206, 1045200), (208, 1035150), (240, 897130), (260, 828120), (268, 803400), (300, 717704), (309, 696800), (312, 690100), (325, 662496), (335, 642720), (390, 552080), (400, 538278), (402, 535600), (412, 522600), (416, 517575), (480, 448565), (515, 418080), (520, 414060), (536, 401700), (600, 358852), (618, 348400), (624, 345050), (650, 331248), (670, 321360), (780, 276040), (800, 269139), (804, 267800), (824, 261300), (871, 247200), (975, 220832), (1005, 214240), (1030, 209040), (1040, 207030), (1072, 200850), (1200, 179426), (1236, 174200), (1248, 172525), (1300, 165624), (1339, 160800), (1340, 160680), (1545, 139360), (1560, 138020), (1608, 133900), (1648, 130650), (1675, 128544), (1742, 123600), (1950, 110416), (2010, 107120), (2060, 104520), (2080, 103515), (2144, 100425), (2400, 89713), (2472, 87100), (2575, 83616), (2600, 82812), (2613, 82400), (2678, 80400), (2680, 80340), (3090, 69680), (3120, 69010), (3216, 66950), (3296, 65325), (3350, 64272), (3484, 61800), (3900, 55208), (4017, 53600), (4020, 53560), (4120, 52260), (4355, 49440), (4944, 43550), (5025, 42848), (5150, 41808), (5200, 41406), (5226, 41200), (5356, 40200), (5360, 40170), (6180, 34840), (6240, 34505), (6432, 33475), (6695, 32160), (6700, 32136), (6901, 31200), (6968, 30900), (7725, 27872), (7800, 27604), (8034, 26800), (8040, 26780), (8240, 26130), (8710, 24720), (9888, 21775), (10050, 21424), (10300, 20904), (10400, 20703), (10452, 20600), (10712, 20100), (10720, 20085), (12360, 17420), (13065, 16480), (13390, 16080), (13400, 16068), (13802, 15600), (13936, 15450)]