200098560

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{487}}^1$

素因数の和:618

約数の個数: 144

約数和(自身を含む): 646361856

約数和(自身を除く): 446263296

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 107, 120, 128, 160, 192, 214, 240, 256, 320, 321, 384, 428, 480, 487, 535, 640, 642, 768, 856, 960, 974, 1070, 1280, 1284, 1461, 1605, 1712, 1920, 1948, 2140, 2435, 2568, 2922, 3210, 3424, 3840, 3896, 4280, 4870, 5136, 5844, 6420, 6848, 7305, 7792, 8560, 9740, 10272, 11688, 12840, 13696, 14610, 15584, 17120, 19480, 20544, 23376, 25680, 27392, 29220, 31168, 34240, 38960, 41088, 46752, 51360, 52109, 58440, 62336, 68480, 77920, 82176, 93504, 102720, 104218, 116880, 124672, 136960, 155840, 156327, 187008, 205440, 208436, 233760, 260545, 311680, 312654, 374016, 410880, 416872, 467520, 521090, 623360, 625308, 781635, 833744, 935040, 1042180, 1250616, 1563270, 1667488, 1870080, 2084360, 2501232, 3126540, 3334976, 4168720, 5002464, 6253080, 6669952, 8337440, 10004928, 12506160, 13339904, 16674880, 20009856, 25012320, 33349760, 40019712, 50024640, 66699520, 100049280, 200098560]

約数ペア:

[(1, 200098560), (2, 100049280), (3, 66699520), (4, 50024640), (5, 40019712), (6, 33349760), (8, 25012320), (10, 20009856), (12, 16674880), (15, 13339904), (16, 12506160), (20, 10004928), (24, 8337440), (30, 6669952), (32, 6253080), (40, 5002464), (48, 4168720), (60, 3334976), (64, 3126540), (80, 2501232), (96, 2084360), (107, 1870080), (120, 1667488), (128, 1563270), (160, 1250616), (192, 1042180), (214, 935040), (240, 833744), (256, 781635), (320, 625308), (321, 623360), (384, 521090), (428, 467520), (480, 416872), (487, 410880), (535, 374016), (640, 312654), (642, 311680), (768, 260545), (856, 233760), (960, 208436), (974, 205440), (1070, 187008), (1280, 156327), (1284, 155840), (1461, 136960), (1605, 124672), (1712, 116880), (1920, 104218), (1948, 102720), (2140, 93504), (2435, 82176), (2568, 77920), (2922, 68480), (3210, 62336), (3424, 58440), (3840, 52109), (3896, 51360), (4280, 46752), (4870, 41088), (5136, 38960), (5844, 34240), (6420, 31168), (6848, 29220), (7305, 27392), (7792, 25680), (8560, 23376), (9740, 20544), (10272, 19480), (11688, 17120), (12840, 15584), (13696, 14610)]