125925660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{719}}^1$

素因数の和:880

約数の個数: 144

約数和(自身を含む): 440294400

約数和(自身を除く): 314368740

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 139, 140, 180, 210, 252, 278, 315, 417, 420, 556, 630, 695, 719, 834, 973, 1251, 1260, 1390, 1438, 1668, 1946, 2085, 2157, 2502, 2780, 2876, 2919, 3595, 3892, 4170, 4314, 4865, 5004, 5033, 5838, 6255, 6471, 7190, 8340, 8628, 8757, 9730, 10066, 10785, 11676, 12510, 12942, 14380, 14595, 15099, 17514, 19460, 20132, 21570, 25020, 25165, 25884, 29190, 30198, 32355, 35028, 43140, 43785, 45297, 50330, 58380, 60396, 64710, 75495, 87570, 90594, 99941, 100660, 129420, 150990, 175140, 181188, 199882, 226485, 299823, 301980, 399764, 452970, 499705, 599646, 699587, 899469, 905940, 999410, 1199292, 1399174, 1499115, 1798938, 1998820, 2098761, 2798348, 2998230, 3497935, 3597876, 4197522, 4497345, 5996460, 6296283, 6995870, 8395044, 8994690, 10493805, 12592566, 13991740, 17989380, 20987610, 25185132, 31481415, 41975220, 62962830, 125925660]

約数ペア:

[(1, 125925660), (2, 62962830), (3, 41975220), (4, 31481415), (5, 25185132), (6, 20987610), (7, 17989380), (9, 13991740), (10, 12592566), (12, 10493805), (14, 8994690), (15, 8395044), (18, 6995870), (20, 6296283), (21, 5996460), (28, 4497345), (30, 4197522), (35, 3597876), (36, 3497935), (42, 2998230), (45, 2798348), (60, 2098761), (63, 1998820), (70, 1798938), (84, 1499115), (90, 1399174), (105, 1199292), (126, 999410), (139, 905940), (140, 899469), (180, 699587), (210, 599646), (252, 499705), (278, 452970), (315, 399764), (417, 301980), (420, 299823), (556, 226485), (630, 199882), (695, 181188), (719, 175140), (834, 150990), (973, 129420), (1251, 100660), (1260, 99941), (1390, 90594), (1438, 87570), (1668, 75495), (1946, 64710), (2085, 60396), (2157, 58380), (2502, 50330), (2780, 45297), (2876, 43785), (2919, 43140), (3595, 35028), (3892, 32355), (4170, 30198), (4314, 29190), (4865, 25884), (5004, 25165), (5033, 25020), (5838, 21570), (6255, 20132), (6471, 19460), (7190, 17514), (8340, 15099), (8628, 14595), (8757, 14380), (9730, 12942), (10066, 12510), (10785, 11676)]