210445200

素因数分解:

$2^4\times 3^2\times 5^2\times 7^2\times {\mathrm{1193}}^1$

素因数の和:1231

約数の個数: 270

約数和(自身を含む): 850248594

約数和(自身を除く): 639803394

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 48, 49, 50, 56, 60, 63, 70, 72, 75, 80, 84, 90, 98, 100, 105, 112, 120, 126, 140, 144, 147, 150, 168, 175, 180, 196, 200, 210, 225, 240, 245, 252, 280, 294, 300, 315, 336, 350, 360, 392, 400, 420, 441, 450, 490, 504, 525, 560, 588, 600, 630, 700, 720, 735, 784, 840, 882, 900, 980, 1008, 1050, 1176, 1193, 1200, 1225, 1260, 1400, 1470, 1575, 1680, 1764, 1800, 1960, 2100, 2205, 2352, 2386, 2450, 2520, 2800, 2940, 3150, 3528, 3579, 3600, 3675, 3920, 4200, 4410, 4772, 4900, 5040, 5880, 5965, 6300, 7056, 7158, 7350, 8351, 8400, 8820, 9544, 9800, 10737, 11025, 11760, 11930, 12600, 14316, 14700, 16702, 17640, 17895, 19088, 19600, 21474, 22050, 23860, 25053, 25200, 28632, 29400, 29825, 33404, 35280, 35790, 41755, 42948, 44100, 47720, 50106, 53685, 57264, 58457, 58800, 59650, 66808, 71580, 75159, 83510, 85896, 88200, 89475, 95440, 100212, 107370, 116914, 119300, 125265, 133616, 143160, 150318, 167020, 171792, 175371, 176400, 178950, 200424, 208775, 214740, 233828, 238600, 250530, 268425, 286320, 292285, 300636, 334040, 350742, 357900, 375795, 400848, 417550, 429480, 467656, 477200, 501060, 526113, 536850, 584570, 601272, 626325, 668080, 701484, 715800, 751590, 835100, 858960, 876855, 935312, 1002120, 1052226, 1073700, 1169140, 1202544, 1252650, 1402968, 1431600, 1461425, 1503180, 1670200, 1753710, 1878975, 2004240, 2104452, 2147400, 2338280, 2505300, 2630565, 2805936, 2922850, 3006360, 3340400, 3507420, 3757950, 4208904, 4294800, 4384275, 4676560, 5010600, 5261130, 5845700, 6012720, 7014840, 7515900, 8417808, 8768550, 10021200, 10522260, 11691400, 13152825, 14029680, 15031800, 17537100, 21044520, 23382800, 26305650, 30063600, 35074200, 42089040, 52611300, 70148400, 105222600, 210445200]

約数ペア:

[(1, 210445200), (2, 105222600), (3, 70148400), (4, 52611300), (5, 42089040), (6, 35074200), (7, 30063600), (8, 26305650), (9, 23382800), (10, 21044520), (12, 17537100), (14, 15031800), (15, 14029680), (16, 13152825), (18, 11691400), (20, 10522260), (21, 10021200), (24, 8768550), (25, 8417808), (28, 7515900), (30, 7014840), (35, 6012720), (36, 5845700), (40, 5261130), (42, 5010600), (45, 4676560), (48, 4384275), (49, 4294800), (50, 4208904), (56, 3757950), (60, 3507420), (63, 3340400), (70, 3006360), (72, 2922850), (75, 2805936), (80, 2630565), (84, 2505300), (90, 2338280), (98, 2147400), (100, 2104452), (105, 2004240), (112, 1878975), (120, 1753710), (126, 1670200), (140, 1503180), (144, 1461425), (147, 1431600), (150, 1402968), (168, 1252650), (175, 1202544), (180, 1169140), (196, 1073700), (200, 1052226), (210, 1002120), (225, 935312), (240, 876855), (245, 858960), (252, 835100), (280, 751590), (294, 715800), (300, 701484), (315, 668080), (336, 626325), (350, 601272), (360, 584570), (392, 536850), (400, 526113), (420, 501060), (441, 477200), (450, 467656), (490, 429480), (504, 417550), (525, 400848), (560, 375795), (588, 357900), (600, 350742), (630, 334040), (700, 300636), (720, 292285), (735, 286320), (784, 268425), (840, 250530), (882, 238600), (900, 233828), (980, 214740), (1008, 208775), (1050, 200424), (1176, 178950), (1193, 176400), (1200, 175371), (1225, 171792), (1260, 167020), (1400, 150318), (1470, 143160), (1575, 133616), (1680, 125265), (1764, 119300), (1800, 116914), (1960, 107370), (2100, 100212), (2205, 95440), (2352, 89475), (2386, 88200), (2450, 85896), (2520, 83510), (2800, 75159), (2940, 71580), (3150, 66808), (3528, 59650), (3579, 58800), (3600, 58457), (3675, 57264), (3920, 53685), (4200, 50106), (4410, 47720), (4772, 44100), (4900, 42948), (5040, 41755), (5880, 35790), (5965, 35280), (6300, 33404), (7056, 29825), (7158, 29400), (7350, 28632), (8351, 25200), (8400, 25053), (8820, 23860), (9544, 22050), (9800, 21474), (10737, 19600), (11025, 19088), (11760, 17895), (11930, 17640), (12600, 16702), (14316, 14700)]