25381048140

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{6714563}}^1$

素因数の和:6714588

約数の個数: 96

約数和(自身を含む): 90243740160

約数和(自身を除く): 64862692020

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, 6714563, 13429126, 20143689, 26858252, 33572815, 40287378, 47001941, 60431067, 67145630, 80574756, 94003882, 100718445, 120862134, 134291260, 141005823, 181293201, 188007764, 201436890, 235009705, 241724268, 282011646, 302155335, 362586402, 402873780, 423017469, 470019410, 564023292, 604310670, 705029115, 725172804, 846034938, 906466005, 940038820, 1208621340, 1269052407, 1410058230, 1692069876, 1812932010, 2115087345, 2538104814, 2820116460, 3625864020, 4230174690, 5076209628, 6345262035, 8460349380, 12690524070, 25381048140]

約数ペア:

[(1, 25381048140), (2, 12690524070), (3, 8460349380), (4, 6345262035), (5, 5076209628), (6, 4230174690), (7, 3625864020), (9, 2820116460), (10, 2538104814), (12, 2115087345), (14, 1812932010), (15, 1692069876), (18, 1410058230), (20, 1269052407), (21, 1208621340), (27, 940038820), (28, 906466005), (30, 846034938), (35, 725172804), (36, 705029115), (42, 604310670), (45, 564023292), (54, 470019410), (60, 423017469), (63, 402873780), (70, 362586402), (84, 302155335), (90, 282011646), (105, 241724268), (108, 235009705), (126, 201436890), (135, 188007764), (140, 181293201), (180, 141005823), (189, 134291260), (210, 120862134), (252, 100718445), (270, 94003882), (315, 80574756), (378, 67145630), (420, 60431067), (540, 47001941), (630, 40287378), (756, 33572815), (945, 26858252), (1260, 20143689), (1890, 13429126), (3780, 6714563)]