237107200

素因数分解:

$2^{11}\times 5^2\times {\mathrm{11}}^1\times {\mathrm{421}}^1$

素因数の和:464

約数の個数: 144

約数和(自身を含む): 642849480

約数和(自身を除く): 405742280

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 64, 80, 88, 100, 110, 128, 160, 176, 200, 220, 256, 275, 320, 352, 400, 421, 440, 512, 550, 640, 704, 800, 842, 880, 1024, 1100, 1280, 1408, 1600, 1684, 1760, 2048, 2105, 2200, 2560, 2816, 3200, 3368, 3520, 4210, 4400, 4631, 5120, 5632, 6400, 6736, 7040, 8420, 8800, 9262, 10240, 10525, 11264, 12800, 13472, 14080, 16840, 17600, 18524, 21050, 22528, 23155, 25600, 26944, 28160, 33680, 35200, 37048, 42100, 46310, 51200, 53888, 56320, 67360, 70400, 74096, 84200, 92620, 107776, 112640, 115775, 134720, 140800, 148192, 168400, 185240, 215552, 231550, 269440, 281600, 296384, 336800, 370480, 431104, 463100, 538880, 563200, 592768, 673600, 740960, 862208, 926200, 1077760, 1185536, 1347200, 1481920, 1852400, 2155520, 2371072, 2694400, 2963840, 3704800, 4311040, 4742144, 5388800, 5927680, 7409600, 9484288, 10777600, 11855360, 14819200, 21555200, 23710720, 29638400, 47421440, 59276800, 118553600, 237107200]

約数ペア:

[(1, 237107200), (2, 118553600), (4, 59276800), (5, 47421440), (8, 29638400), (10, 23710720), (11, 21555200), (16, 14819200), (20, 11855360), (22, 10777600), (25, 9484288), (32, 7409600), (40, 5927680), (44, 5388800), (50, 4742144), (55, 4311040), (64, 3704800), (80, 2963840), (88, 2694400), (100, 2371072), (110, 2155520), (128, 1852400), (160, 1481920), (176, 1347200), (200, 1185536), (220, 1077760), (256, 926200), (275, 862208), (320, 740960), (352, 673600), (400, 592768), (421, 563200), (440, 538880), (512, 463100), (550, 431104), (640, 370480), (704, 336800), (800, 296384), (842, 281600), (880, 269440), (1024, 231550), (1100, 215552), (1280, 185240), (1408, 168400), (1600, 148192), (1684, 140800), (1760, 134720), (2048, 115775), (2105, 112640), (2200, 107776), (2560, 92620), (2816, 84200), (3200, 74096), (3368, 70400), (3520, 67360), (4210, 56320), (4400, 53888), (4631, 51200), (5120, 46310), (5632, 42100), (6400, 37048), (6736, 35200), (7040, 33680), (8420, 28160), (8800, 26944), (9262, 25600), (10240, 23155), (10525, 22528), (11264, 21050), (12800, 18524), (13472, 17600), (14080, 16840)]