57225420

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{15139}}^1$

素因数の和:15164

約数の個数: 96

約数和(自身を含む): 203481600

約数和(自身を除く): 146256180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 15139, 30278, 45417, 60556, 75695, 90834, 105973, 136251, 151390, 181668, 211946, 227085, 272502, 302780, 317919, 408753, 423892, 454170, 529865, 545004, 635838, 681255, 817506, 908340, 953757, 1059730, 1271676, 1362510, 1589595, 1635012, 1907514, 2043765, 2119460, 2725020, 2861271, 3179190, 3815028, 4087530, 4768785, 5722542, 6358380, 8175060, 9537570, 11445084, 14306355, 19075140, 28612710, 57225420]

約数ペア:

[(1, 57225420), (2, 28612710), (3, 19075140), (4, 14306355), (5, 11445084), (6, 9537570), (7, 8175060), (9, 6358380), (10, 5722542), (12, 4768785), (14, 4087530), (15, 3815028), (18, 3179190), (20, 2861271), (21, 2725020), (27, 2119460), (28, 2043765), (30, 1907514), (35, 1635012), (36, 1589595), (42, 1362510), (45, 1271676), (54, 1059730), (60, 953757), (63, 908340), (70, 817506), (84, 681255), (90, 635838), (105, 545004), (108, 529865), (126, 454170), (135, 423892), (140, 408753), (180, 317919), (189, 302780), (210, 272502), (252, 227085), (270, 211946), (315, 181668), (378, 151390), (420, 136251), (540, 105973), (630, 90834), (756, 75695), (945, 60556), (1260, 45417), (1890, 30278), (3780, 15139)]