51214800

素因数分解:

$2^4\times 3^1\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1$

素因数の和:115

約数の個数: 360

約数和(自身を含む): 208590816

約数和(自身を除く): 157376016

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 25, 26, 28, 30, 35, 39, 40, 42, 48, 49, 50, 52, 56, 60, 65, 67, 70, 75, 78, 80, 84, 91, 98, 100, 104, 105, 112, 120, 130, 134, 140, 147, 150, 156, 168, 175, 182, 195, 196, 200, 201, 208, 210, 240, 245, 260, 268, 273, 280, 294, 300, 312, 325, 335, 336, 350, 364, 390, 392, 400, 402, 420, 455, 469, 490, 520, 525, 536, 546, 560, 588, 600, 624, 637, 650, 670, 700, 728, 735, 780, 784, 804, 840, 871, 910, 938, 975, 980, 1005, 1040, 1050, 1072, 1092, 1176, 1200, 1225, 1274, 1300, 1340, 1365, 1400, 1407, 1456, 1470, 1560, 1608, 1675, 1680, 1742, 1820, 1876, 1911, 1950, 1960, 2010, 2100, 2184, 2275, 2345, 2352, 2450, 2548, 2600, 2613, 2680, 2730, 2800, 2814, 2940, 3120, 3185, 3216, 3283, 3350, 3484, 3640, 3675, 3752, 3822, 3900, 3920, 4020, 4200, 4355, 4368, 4550, 4690, 4900, 5025, 5096, 5200, 5226, 5360, 5460, 5628, 5880, 6097, 6370, 6566, 6700, 6825, 6968, 7035, 7280, 7350, 7504, 7644, 7800, 8040, 8400, 8710, 9100, 9380, 9555, 9800, 9849, 10050, 10192, 10452, 10920, 11256, 11725, 11760, 12194, 12740, 13065, 13132, 13400, 13650, 13936, 14070, 14700, 15288, 15600, 15925, 16080, 16415, 17420, 18200, 18291, 18760, 19110, 19600, 19698, 20100, 20904, 21775, 21840, 22512, 23450, 24388, 25480, 26130, 26264, 26800, 27300, 28140, 29400, 30485, 30576, 31850, 32830, 34840, 35175, 36400, 36582, 37520, 38220, 39396, 40200, 41808, 42679, 43550, 46900, 47775, 48776, 49245, 50960, 52260, 52528, 54600, 56280, 58800, 60970, 63700, 65325, 65660, 69680, 70350, 73164, 76440, 78792, 80400, 82075, 85358, 87100, 91455, 93800, 95550, 97552, 98490, 104520, 109200, 112560, 121940, 127400, 128037, 130650, 131320, 140700, 146328, 152425, 152880, 157584, 164150, 170716, 174200, 182910, 187600, 191100, 196980, 209040, 213395, 243880, 246225, 254800, 256074, 261300, 262640, 281400, 292656, 304850, 328300, 341432, 348400, 365820, 382200, 393960, 426790, 457275, 487760, 492450, 512148, 522600, 562800, 609700, 640185, 656600, 682864, 731640, 764400, 787920, 853580, 914550, 984900, 1024296, 1045200, 1066975, 1219400, 1280370, 1313200, 1463280, 1707160, 1829100, 1969800, 2048592, 2133950, 2438800, 2560740, 3200925, 3414320, 3658200, 3939600, 4267900, 5121480, 6401850, 7316400, 8535800, 10242960, 12803700, 17071600, 25607400, 51214800]

約数ペア:

[(1, 51214800), (2, 25607400), (3, 17071600), (4, 12803700), (5, 10242960), (6, 8535800), (7, 7316400), (8, 6401850), (10, 5121480), (12, 4267900), (13, 3939600), (14, 3658200), (15, 3414320), (16, 3200925), (20, 2560740), (21, 2438800), (24, 2133950), (25, 2048592), (26, 1969800), (28, 1829100), (30, 1707160), (35, 1463280), (39, 1313200), (40, 1280370), (42, 1219400), (48, 1066975), (49, 1045200), (50, 1024296), (52, 984900), (56, 914550), (60, 853580), (65, 787920), (67, 764400), (70, 731640), (75, 682864), (78, 656600), (80, 640185), (84, 609700), (91, 562800), (98, 522600), (100, 512148), (104, 492450), (105, 487760), (112, 457275), (120, 426790), (130, 393960), (134, 382200), (140, 365820), (147, 348400), (150, 341432), (156, 328300), (168, 304850), (175, 292656), (182, 281400), (195, 262640), (196, 261300), (200, 256074), (201, 254800), (208, 246225), (210, 243880), (240, 213395), (245, 209040), (260, 196980), (268, 191100), (273, 187600), (280, 182910), (294, 174200), (300, 170716), (312, 164150), (325, 157584), (335, 152880), (336, 152425), (350, 146328), (364, 140700), (390, 131320), (392, 130650), (400, 128037), (402, 127400), (420, 121940), (455, 112560), (469, 109200), (490, 104520), (520, 98490), (525, 97552), (536, 95550), (546, 93800), (560, 91455), (588, 87100), (600, 85358), (624, 82075), (637, 80400), (650, 78792), (670, 76440), (700, 73164), (728, 70350), (735, 69680), (780, 65660), (784, 65325), (804, 63700), (840, 60970), (871, 58800), (910, 56280), (938, 54600), (975, 52528), (980, 52260), (1005, 50960), (1040, 49245), (1050, 48776), (1072, 47775), (1092, 46900), (1176, 43550), (1200, 42679), (1225, 41808), (1274, 40200), (1300, 39396), (1340, 38220), (1365, 37520), (1400, 36582), (1407, 36400), (1456, 35175), (1470, 34840), (1560, 32830), (1608, 31850), (1675, 30576), (1680, 30485), (1742, 29400), (1820, 28140), (1876, 27300), (1911, 26800), (1950, 26264), (1960, 26130), (2010, 25480), (2100, 24388), (2184, 23450), (2275, 22512), (2345, 21840), (2352, 21775), (2450, 20904), (2548, 20100), (2600, 19698), (2613, 19600), (2680, 19110), (2730, 18760), (2800, 18291), (2814, 18200), (2940, 17420), (3120, 16415), (3185, 16080), (3216, 15925), (3283, 15600), (3350, 15288), (3484, 14700), (3640, 14070), (3675, 13936), (3752, 13650), (3822, 13400), (3900, 13132), (3920, 13065), (4020, 12740), (4200, 12194), (4355, 11760), (4368, 11725), (4550, 11256), (4690, 10920), (4900, 10452), (5025, 10192), (5096, 10050), (5200, 9849), (5226, 9800), (5360, 9555), (5460, 9380), (5628, 9100), (5880, 8710), (6097, 8400), (6370, 8040), (6566, 7800), (6700, 7644), (6825, 7504), (6968, 7350), (7035, 7280)]