131728300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3863}}^1$

素因数の和:3919

約数の個数: 72

約数和(自身を含む): 321979392

約数和(自身を除く): 190251092

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 31, 44, 50, 55, 62, 100, 110, 124, 155, 220, 275, 310, 341, 550, 620, 682, 775, 1100, 1364, 1550, 1705, 3100, 3410, 3863, 6820, 7726, 8525, 15452, 17050, 19315, 34100, 38630, 42493, 77260, 84986, 96575, 119753, 169972, 193150, 212465, 239506, 386300, 424930, 479012, 598765, 849860, 1062325, 1197530, 1317283, 2124650, 2395060, 2634566, 2993825, 4249300, 5269132, 5987650, 6586415, 11975300, 13172830, 26345660, 32932075, 65864150, 131728300]

約数ペア:

[(1, 131728300), (2, 65864150), (4, 32932075), (5, 26345660), (10, 13172830), (11, 11975300), (20, 6586415), (22, 5987650), (25, 5269132), (31, 4249300), (44, 2993825), (50, 2634566), (55, 2395060), (62, 2124650), (100, 1317283), (110, 1197530), (124, 1062325), (155, 849860), (220, 598765), (275, 479012), (310, 424930), (341, 386300), (550, 239506), (620, 212465), (682, 193150), (775, 169972), (1100, 119753), (1364, 96575), (1550, 84986), (1705, 77260), (3100, 42493), (3410, 38630), (3863, 34100), (6820, 19315), (7726, 17050), (8525, 15452)]