110551140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{87739}}^1$

素因数の和:87761

約数の個数: 72

約数和(自身を含む): 383248320

約数和(自身を除く): 272697180

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, 140, 180, 210, 252, 315, 420, 630, 1260, 87739, 175478, 263217, 350956, 438695, 526434, 614173, 789651, 877390, 1052868, 1228346, 1316085, 1579302, 1754780, 1842519, 2456692, 2632170, 3070865, 3158604, 3685038, 3948255, 5264340, 5527557, 6141730, 7370076, 7896510, 9212595, 11055114, 12283460, 15793020, 18425190, 22110228, 27637785, 36850380, 55275570, 110551140]

約数ペア:

[(1, 110551140), (2, 55275570), (3, 36850380), (4, 27637785), (5, 22110228), (6, 18425190), (7, 15793020), (9, 12283460), (10, 11055114), (12, 9212595), (14, 7896510), (15, 7370076), (18, 6141730), (20, 5527557), (21, 5264340), (28, 3948255), (30, 3685038), (35, 3158604), (36, 3070865), (42, 2632170), (45, 2456692), (60, 1842519), (63, 1754780), (70, 1579302), (84, 1316085), (90, 1228346), (105, 1052868), (126, 877390), (140, 789651), (180, 614173), (210, 526434), (252, 438695), (315, 350956), (420, 263217), (630, 175478), (1260, 87739)]