168040600

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1319}}^1$

素因数の和:1362

約数の個数: 144

約数和(自身を含む): 489812400

約数和(自身を除く): 321771800

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 25, 26, 28, 35, 40, 49, 50, 52, 56, 65, 70, 91, 98, 100, 104, 130, 140, 175, 182, 196, 200, 245, 260, 280, 325, 350, 364, 392, 455, 490, 520, 637, 650, 700, 728, 910, 980, 1225, 1274, 1300, 1319, 1400, 1820, 1960, 2275, 2450, 2548, 2600, 2638, 3185, 3640, 4550, 4900, 5096, 5276, 6370, 6595, 9100, 9233, 9800, 10552, 12740, 13190, 15925, 17147, 18200, 18466, 25480, 26380, 31850, 32975, 34294, 36932, 46165, 52760, 63700, 64631, 65950, 68588, 73864, 85735, 92330, 120029, 127400, 129262, 131900, 137176, 171470, 184660, 230825, 240058, 258524, 263800, 323155, 342940, 369320, 428675, 461650, 480116, 517048, 600145, 646310, 685880, 840203, 857350, 923300, 960232, 1200290, 1292620, 1615775, 1680406, 1714700, 1846600, 2400580, 2585240, 3000725, 3231550, 3360812, 3429400, 4201015, 4801160, 6001450, 6463100, 6721624, 8402030, 12002900, 12926200, 16804060, 21005075, 24005800, 33608120, 42010150, 84020300, 168040600]

約数ペア:

[(1, 168040600), (2, 84020300), (4, 42010150), (5, 33608120), (7, 24005800), (8, 21005075), (10, 16804060), (13, 12926200), (14, 12002900), (20, 8402030), (25, 6721624), (26, 6463100), (28, 6001450), (35, 4801160), (40, 4201015), (49, 3429400), (50, 3360812), (52, 3231550), (56, 3000725), (65, 2585240), (70, 2400580), (91, 1846600), (98, 1714700), (100, 1680406), (104, 1615775), (130, 1292620), (140, 1200290), (175, 960232), (182, 923300), (196, 857350), (200, 840203), (245, 685880), (260, 646310), (280, 600145), (325, 517048), (350, 480116), (364, 461650), (392, 428675), (455, 369320), (490, 342940), (520, 323155), (637, 263800), (650, 258524), (700, 240058), (728, 230825), (910, 184660), (980, 171470), (1225, 137176), (1274, 131900), (1300, 129262), (1319, 127400), (1400, 120029), (1820, 92330), (1960, 85735), (2275, 73864), (2450, 68588), (2548, 65950), (2600, 64631), (2638, 63700), (3185, 52760), (3640, 46165), (4550, 36932), (4900, 34294), (5096, 32975), (5276, 31850), (6370, 26380), (6595, 25480), (9100, 18466), (9233, 18200), (9800, 17147), (10552, 15925), (12740, 13190)]