315667800

素因数分解:

$2^3\times 3^3\times 5^2\times 7^2\times {\mathrm{1193}}^1$

素因数の和:1232

約数の個数: 288

約数和(自身を含む): 1265878800

約数和(自身を除く): 950211000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 27, 28, 30, 35, 36, 40, 42, 45, 49, 50, 54, 56, 60, 63, 70, 72, 75, 84, 90, 98, 100, 105, 108, 120, 126, 135, 140, 147, 150, 168, 175, 180, 189, 196, 200, 210, 216, 225, 245, 252, 270, 280, 294, 300, 315, 350, 360, 378, 392, 420, 441, 450, 490, 504, 525, 540, 588, 600, 630, 675, 700, 735, 756, 840, 882, 900, 945, 980, 1050, 1080, 1176, 1193, 1225, 1260, 1323, 1350, 1400, 1470, 1512, 1575, 1764, 1800, 1890, 1960, 2100, 2205, 2386, 2450, 2520, 2646, 2700, 2940, 3150, 3528, 3579, 3675, 3780, 4200, 4410, 4725, 4772, 4900, 5292, 5400, 5880, 5965, 6300, 6615, 7158, 7350, 7560, 8351, 8820, 9450, 9544, 9800, 10584, 10737, 11025, 11930, 12600, 13230, 14316, 14700, 16702, 17640, 17895, 18900, 21474, 22050, 23860, 25053, 26460, 28632, 29400, 29825, 32211, 33075, 33404, 35790, 37800, 41755, 42948, 44100, 47720, 50106, 52920, 53685, 58457, 59650, 64422, 66150, 66808, 71580, 75159, 83510, 85896, 88200, 89475, 100212, 107370, 116914, 119300, 125265, 128844, 132300, 143160, 150318, 161055, 167020, 175371, 178950, 200424, 208775, 214740, 225477, 233828, 238600, 250530, 257688, 264600, 268425, 292285, 300636, 322110, 334040, 350742, 357900, 375795, 417550, 429480, 450954, 467656, 501060, 526113, 536850, 584570, 601272, 626325, 644220, 701484, 715800, 751590, 805275, 835100, 876855, 901908, 1002120, 1052226, 1073700, 1127385, 1169140, 1252650, 1288440, 1402968, 1461425, 1503180, 1578339, 1610550, 1670200, 1753710, 1803816, 1878975, 2104452, 2147400, 2254770, 2338280, 2505300, 2630565, 2922850, 3006360, 3156678, 3221100, 3507420, 3757950, 4208904, 4384275, 4509540, 5010600, 5261130, 5636925, 5845700, 6313356, 6442200, 7014840, 7515900, 7891695, 8768550, 9019080, 10522260, 11273850, 11691400, 12626712, 13152825, 15031800, 15783390, 17537100, 21044520, 22547700, 26305650, 31566780, 35074200, 39458475, 45095400, 52611300, 63133560, 78916950, 105222600, 157833900, 315667800]

約数ペア:

[(1, 315667800), (2, 157833900), (3, 105222600), (4, 78916950), (5, 63133560), (6, 52611300), (7, 45095400), (8, 39458475), (9, 35074200), (10, 31566780), (12, 26305650), (14, 22547700), (15, 21044520), (18, 17537100), (20, 15783390), (21, 15031800), (24, 13152825), (25, 12626712), (27, 11691400), (28, 11273850), (30, 10522260), (35, 9019080), (36, 8768550), (40, 7891695), (42, 7515900), (45, 7014840), (49, 6442200), (50, 6313356), (54, 5845700), (56, 5636925), (60, 5261130), (63, 5010600), (70, 4509540), (72, 4384275), (75, 4208904), (84, 3757950), (90, 3507420), (98, 3221100), (100, 3156678), (105, 3006360), (108, 2922850), (120, 2630565), (126, 2505300), (135, 2338280), (140, 2254770), (147, 2147400), (150, 2104452), (168, 1878975), (175, 1803816), (180, 1753710), (189, 1670200), (196, 1610550), (200, 1578339), (210, 1503180), (216, 1461425), (225, 1402968), (245, 1288440), (252, 1252650), (270, 1169140), (280, 1127385), (294, 1073700), (300, 1052226), (315, 1002120), (350, 901908), (360, 876855), (378, 835100), (392, 805275), (420, 751590), (441, 715800), (450, 701484), (490, 644220), (504, 626325), (525, 601272), (540, 584570), (588, 536850), (600, 526113), (630, 501060), (675, 467656), (700, 450954), (735, 429480), (756, 417550), (840, 375795), (882, 357900), (900, 350742), (945, 334040), (980, 322110), (1050, 300636), (1080, 292285), (1176, 268425), (1193, 264600), (1225, 257688), (1260, 250530), (1323, 238600), (1350, 233828), (1400, 225477), (1470, 214740), (1512, 208775), (1575, 200424), (1764, 178950), (1800, 175371), (1890, 167020), (1960, 161055), (2100, 150318), (2205, 143160), (2386, 132300), (2450, 128844), (2520, 125265), (2646, 119300), (2700, 116914), (2940, 107370), (3150, 100212), (3528, 89475), (3579, 88200), (3675, 85896), (3780, 83510), (4200, 75159), (4410, 71580), (4725, 66808), (4772, 66150), (4900, 64422), (5292, 59650), (5400, 58457), (5880, 53685), (5965, 52920), (6300, 50106), (6615, 47720), (7158, 44100), (7350, 42948), (7560, 41755), (8351, 37800), (8820, 35790), (9450, 33404), (9544, 33075), (9800, 32211), (10584, 29825), (10737, 29400), (11025, 28632), (11930, 26460), (12600, 25053), (13230, 23860), (14316, 22050), (14700, 21474), (16702, 18900), (17640, 17895)]