6808900

素因数分解:

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

素因数の和:229

約数の個数: 72

約数和(自身を含む): 17248896

約数和(自身を除く): 10439996

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 71, 100, 137, 140, 142, 175, 274, 284, 350, 355, 497, 548, 685, 700, 710, 959, 994, 1370, 1420, 1775, 1918, 1988, 2485, 2740, 3425, 3550, 3836, 4795, 4970, 6850, 7100, 9590, 9727, 9940, 12425, 13700, 19180, 19454, 23975, 24850, 38908, 47950, 48635, 49700, 68089, 95900, 97270, 136178, 194540, 243175, 272356, 340445, 486350, 680890, 972700, 1361780, 1702225, 3404450, 6808900]

約数ペア:

[(1, 6808900), (2, 3404450), (4, 1702225), (5, 1361780), (7, 972700), (10, 680890), (14, 486350), (20, 340445), (25, 272356), (28, 243175), (35, 194540), (50, 136178), (70, 97270), (71, 95900), (100, 68089), (137, 49700), (140, 48635), (142, 47950), (175, 38908), (274, 24850), (284, 23975), (350, 19454), (355, 19180), (497, 13700), (548, 12425), (685, 9940), (700, 9727), (710, 9590), (959, 7100), (994, 6850), (1370, 4970), (1420, 4795), (1775, 3836), (1918, 3550), (1988, 3425), (2485, 2740)]