136178000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:238

約数の個数: 160

約数和(自身を含む): 384403968

約数和(自身を除く): 248225968

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 71, 80, 100, 112, 125, 137, 140, 142, 175, 200, 250, 274, 280, 284, 350, 355, 400, 497, 500, 548, 560, 568, 685, 700, 710, 875, 959, 994, 1000, 1096, 1136, 1370, 1400, 1420, 1750, 1775, 1918, 1988, 2000, 2192, 2485, 2740, 2800, 2840, 3425, 3500, 3550, 3836, 3976, 4795, 4970, 5480, 5680, 6850, 7000, 7100, 7672, 7952, 8875, 9590, 9727, 9940, 10960, 12425, 13700, 14000, 14200, 15344, 17125, 17750, 19180, 19454, 19880, 23975, 24850, 27400, 28400, 34250, 35500, 38360, 38908, 39760, 47950, 48635, 49700, 54800, 62125, 68089, 68500, 71000, 76720, 77816, 95900, 97270, 99400, 119875, 124250, 136178, 137000, 142000, 155632, 191800, 194540, 198800, 239750, 243175, 248500, 272356, 274000, 340445, 383600, 389080, 479500, 486350, 497000, 544712, 680890, 778160, 959000, 972700, 994000, 1089424, 1215875, 1361780, 1702225, 1918000, 1945400, 2431750, 2723560, 3404450, 3890800, 4863500, 5447120, 6808900, 8511125, 9727000, 13617800, 17022250, 19454000, 27235600, 34044500, 68089000, 136178000]

約数ペア:

[(1, 136178000), (2, 68089000), (4, 34044500), (5, 27235600), (7, 19454000), (8, 17022250), (10, 13617800), (14, 9727000), (16, 8511125), (20, 6808900), (25, 5447120), (28, 4863500), (35, 3890800), (40, 3404450), (50, 2723560), (56, 2431750), (70, 1945400), (71, 1918000), (80, 1702225), (100, 1361780), (112, 1215875), (125, 1089424), (137, 994000), (140, 972700), (142, 959000), (175, 778160), (200, 680890), (250, 544712), (274, 497000), (280, 486350), (284, 479500), (350, 389080), (355, 383600), (400, 340445), (497, 274000), (500, 272356), (548, 248500), (560, 243175), (568, 239750), (685, 198800), (700, 194540), (710, 191800), (875, 155632), (959, 142000), (994, 137000), (1000, 136178), (1096, 124250), (1136, 119875), (1370, 99400), (1400, 97270), (1420, 95900), (1750, 77816), (1775, 76720), (1918, 71000), (1988, 68500), (2000, 68089), (2192, 62125), (2485, 54800), (2740, 49700), (2800, 48635), (2840, 47950), (3425, 39760), (3500, 38908), (3550, 38360), (3836, 35500), (3976, 34250), (4795, 28400), (4970, 27400), (5480, 24850), (5680, 23975), (6850, 19880), (7000, 19454), (7100, 19180), (7672, 17750), (7952, 17125), (8875, 15344), (9590, 14200), (9727, 14000), (9940, 13700), (10960, 12425)]