87845550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2371}}^1$

素因数の和:2418

約数の個数: 96

約数和(自身を含む): 247067520

約数和(自身を除く): 159221970

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 25, 26, 30, 38, 39, 50, 57, 65, 75, 78, 95, 114, 130, 150, 190, 195, 247, 285, 325, 390, 475, 494, 570, 650, 741, 950, 975, 1235, 1425, 1482, 1950, 2371, 2470, 2850, 3705, 4742, 6175, 7113, 7410, 11855, 12350, 14226, 18525, 23710, 30823, 35565, 37050, 45049, 59275, 61646, 71130, 90098, 92469, 118550, 135147, 154115, 177825, 184938, 225245, 270294, 308230, 355650, 450490, 462345, 585637, 675735, 770575, 924690, 1126225, 1171274, 1351470, 1541150, 1756911, 2252450, 2311725, 2928185, 3378675, 3513822, 4623450, 5856370, 6757350, 8784555, 14640925, 17569110, 29281850, 43922775, 87845550]

約数ペア:

[(1, 87845550), (2, 43922775), (3, 29281850), (5, 17569110), (6, 14640925), (10, 8784555), (13, 6757350), (15, 5856370), (19, 4623450), (25, 3513822), (26, 3378675), (30, 2928185), (38, 2311725), (39, 2252450), (50, 1756911), (57, 1541150), (65, 1351470), (75, 1171274), (78, 1126225), (95, 924690), (114, 770575), (130, 675735), (150, 585637), (190, 462345), (195, 450490), (247, 355650), (285, 308230), (325, 270294), (390, 225245), (475, 184938), (494, 177825), (570, 154115), (650, 135147), (741, 118550), (950, 92469), (975, 90098), (1235, 71130), (1425, 61646), (1482, 59275), (1950, 45049), (2371, 37050), (2470, 35565), (2850, 30823), (3705, 23710), (4742, 18525), (6175, 14226), (7113, 12350), (7410, 11855)]