200178880

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:147

約数の個数: 224

約数和(自身を含む): 562904640

約数和(自身を除く): 362725760

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 29, 32, 37, 40, 44, 53, 55, 58, 64, 74, 80, 88, 106, 110, 116, 145, 148, 160, 176, 185, 212, 220, 232, 265, 290, 296, 319, 320, 352, 370, 407, 424, 440, 464, 530, 580, 583, 592, 638, 704, 740, 814, 848, 880, 928, 1060, 1073, 1160, 1166, 1184, 1276, 1480, 1537, 1595, 1628, 1696, 1760, 1856, 1961, 2035, 2120, 2146, 2320, 2332, 2368, 2552, 2915, 2960, 3074, 3190, 3256, 3392, 3520, 3922, 4070, 4240, 4292, 4640, 4664, 5104, 5365, 5830, 5920, 6148, 6380, 6512, 7685, 7844, 8140, 8480, 8584, 9280, 9328, 9805, 10208, 10730, 11660, 11803, 11840, 12296, 12760, 13024, 15370, 15688, 16280, 16907, 16960, 17168, 18656, 19610, 20416, 21460, 21571, 23320, 23606, 24592, 25520, 26048, 30740, 31376, 32560, 33814, 34336, 37312, 39220, 42920, 43142, 46640, 47212, 49184, 51040, 56869, 59015, 61480, 62752, 65120, 67628, 68672, 78440, 84535, 85840, 86284, 93280, 94424, 98368, 102080, 107855, 113738, 118030, 122960, 125504, 130240, 135256, 156880, 169070, 171680, 172568, 186560, 188848, 215710, 227476, 236060, 245920, 270512, 284345, 313760, 338140, 343360, 345136, 377696, 431420, 454952, 472120, 491840, 541024, 568690, 625559, 627520, 676280, 690272, 755392, 862840, 909904, 944240, 1082048, 1137380, 1251118, 1352560, 1380544, 1725680, 1819808, 1888480, 2274760, 2502236, 2705120, 3127795, 3451360, 3639616, 3776960, 4549520, 5004472, 5410240, 6255590, 6902720, 9099040, 10008944, 12511180, 18198080, 20017888, 25022360, 40035776, 50044720, 100089440, 200178880]

約数ペア:

[(1, 200178880), (2, 100089440), (4, 50044720), (5, 40035776), (8, 25022360), (10, 20017888), (11, 18198080), (16, 12511180), (20, 10008944), (22, 9099040), (29, 6902720), (32, 6255590), (37, 5410240), (40, 5004472), (44, 4549520), (53, 3776960), (55, 3639616), (58, 3451360), (64, 3127795), (74, 2705120), (80, 2502236), (88, 2274760), (106, 1888480), (110, 1819808), (116, 1725680), (145, 1380544), (148, 1352560), (160, 1251118), (176, 1137380), (185, 1082048), (212, 944240), (220, 909904), (232, 862840), (265, 755392), (290, 690272), (296, 676280), (319, 627520), (320, 625559), (352, 568690), (370, 541024), (407, 491840), (424, 472120), (440, 454952), (464, 431420), (530, 377696), (580, 345136), (583, 343360), (592, 338140), (638, 313760), (704, 284345), (740, 270512), (814, 245920), (848, 236060), (880, 227476), (928, 215710), (1060, 188848), (1073, 186560), (1160, 172568), (1166, 171680), (1184, 169070), (1276, 156880), (1480, 135256), (1537, 130240), (1595, 125504), (1628, 122960), (1696, 118030), (1760, 113738), (1856, 107855), (1961, 102080), (2035, 98368), (2120, 94424), (2146, 93280), (2320, 86284), (2332, 85840), (2368, 84535), (2552, 78440), (2915, 68672), (2960, 67628), (3074, 65120), (3190, 62752), (3256, 61480), (3392, 59015), (3520, 56869), (3922, 51040), (4070, 49184), (4240, 47212), (4292, 46640), (4640, 43142), (4664, 42920), (5104, 39220), (5365, 37312), (5830, 34336), (5920, 33814), (6148, 32560), (6380, 31376), (6512, 30740), (7685, 26048), (7844, 25520), (8140, 24592), (8480, 23606), (8584, 23320), (9280, 21571), (9328, 21460), (9805, 20416), (10208, 19610), (10730, 18656), (11660, 17168), (11803, 16960), (11840, 16907), (12296, 16280), (12760, 15688), (13024, 15370)]