77126500

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{379}}^1$

素因数の和:446

約数の個数: 96

約数和(自身を含む): 189221760

約数和(自身を除く): 112095260

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 37, 44, 50, 55, 74, 100, 110, 125, 148, 185, 220, 250, 275, 370, 379, 407, 500, 550, 740, 758, 814, 925, 1100, 1375, 1516, 1628, 1850, 1895, 2035, 2750, 3700, 3790, 4070, 4169, 4625, 5500, 7580, 8140, 8338, 9250, 9475, 10175, 14023, 16676, 18500, 18950, 20350, 20845, 28046, 37900, 40700, 41690, 47375, 50875, 56092, 70115, 83380, 94750, 101750, 104225, 140230, 154253, 189500, 203500, 208450, 280460, 308506, 350575, 416900, 521125, 617012, 701150, 771265, 1042250, 1402300, 1542530, 1752875, 2084500, 3085060, 3505750, 3856325, 7011500, 7712650, 15425300, 19281625, 38563250, 77126500]

約数ペア:

[(1, 77126500), (2, 38563250), (4, 19281625), (5, 15425300), (10, 7712650), (11, 7011500), (20, 3856325), (22, 3505750), (25, 3085060), (37, 2084500), (44, 1752875), (50, 1542530), (55, 1402300), (74, 1042250), (100, 771265), (110, 701150), (125, 617012), (148, 521125), (185, 416900), (220, 350575), (250, 308506), (275, 280460), (370, 208450), (379, 203500), (407, 189500), (500, 154253), (550, 140230), (740, 104225), (758, 101750), (814, 94750), (925, 83380), (1100, 70115), (1375, 56092), (1516, 50875), (1628, 47375), (1850, 41690), (1895, 40700), (2035, 37900), (2750, 28046), (3700, 20845), (3790, 20350), (4070, 18950), (4169, 18500), (4625, 16676), (5500, 14023), (7580, 10175), (8140, 9475), (8338, 9250)]