200250880

素因数分解:

$2^9\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1$

素因数の和:244

約数の個数: 160

約数和(自身を含む): 530323200

約数和(自身を除く): 330072320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 32, 38, 40, 46, 64, 76, 80, 92, 95, 115, 128, 152, 160, 179, 184, 190, 230, 256, 304, 320, 358, 368, 380, 437, 460, 512, 608, 640, 716, 736, 760, 874, 895, 920, 1216, 1280, 1432, 1472, 1520, 1748, 1790, 1840, 2185, 2432, 2560, 2864, 2944, 3040, 3401, 3496, 3580, 3680, 4117, 4370, 4864, 5728, 5888, 6080, 6802, 6992, 7160, 7360, 8234, 8740, 9728, 11456, 11776, 12160, 13604, 13984, 14320, 14720, 16468, 17005, 17480, 20585, 22912, 24320, 27208, 27968, 28640, 29440, 32936, 34010, 34960, 41170, 45824, 48640, 54416, 55936, 57280, 58880, 65872, 68020, 69920, 78223, 82340, 91648, 108832, 111872, 114560, 131744, 136040, 139840, 156446, 164680, 217664, 223744, 229120, 263488, 272080, 279680, 312892, 329360, 391115, 435328, 458240, 526976, 544160, 559360, 625784, 658720, 782230, 870656, 1053952, 1088320, 1118720, 1251568, 1317440, 1564460, 1741312, 2107904, 2176640, 2503136, 2634880, 3128920, 4353280, 5006272, 5269760, 6257840, 8706560, 10012544, 10539520, 12515680, 20025088, 25031360, 40050176, 50062720, 100125440, 200250880]

約数ペア:

[(1, 200250880), (2, 100125440), (4, 50062720), (5, 40050176), (8, 25031360), (10, 20025088), (16, 12515680), (19, 10539520), (20, 10012544), (23, 8706560), (32, 6257840), (38, 5269760), (40, 5006272), (46, 4353280), (64, 3128920), (76, 2634880), (80, 2503136), (92, 2176640), (95, 2107904), (115, 1741312), (128, 1564460), (152, 1317440), (160, 1251568), (179, 1118720), (184, 1088320), (190, 1053952), (230, 870656), (256, 782230), (304, 658720), (320, 625784), (358, 559360), (368, 544160), (380, 526976), (437, 458240), (460, 435328), (512, 391115), (608, 329360), (640, 312892), (716, 279680), (736, 272080), (760, 263488), (874, 229120), (895, 223744), (920, 217664), (1216, 164680), (1280, 156446), (1432, 139840), (1472, 136040), (1520, 131744), (1748, 114560), (1790, 111872), (1840, 108832), (2185, 91648), (2432, 82340), (2560, 78223), (2864, 69920), (2944, 68020), (3040, 65872), (3401, 58880), (3496, 57280), (3580, 55936), (3680, 54416), (4117, 48640), (4370, 45824), (4864, 41170), (5728, 34960), (5888, 34010), (6080, 32936), (6802, 29440), (6992, 28640), (7160, 27968), (7360, 27208), (8234, 24320), (8740, 22912), (9728, 20585), (11456, 17480), (11776, 17005), (12160, 16468), (13604, 14720), (13984, 14320)]