137507580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{109133}}^1$

素因数の和:109155

約数の個数: 72

約数和(自身を含む): 476697312

約数和(自身を除く): 339189732

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, 109133, 218266, 327399, 436532, 545665, 654798, 763931, 982197, 1091330, 1309596, 1527862, 1636995, 1964394, 2182660, 2291793, 3055724, 3273990, 3819655, 3928788, 4583586, 4910985, 6547980, 6875379, 7639310, 9167172, 9821970, 11458965, 13750758, 15278620, 19643940, 22917930, 27501516, 34376895, 45835860, 68753790, 137507580]

約数ペア:

[(1, 137507580), (2, 68753790), (3, 45835860), (4, 34376895), (5, 27501516), (6, 22917930), (7, 19643940), (9, 15278620), (10, 13750758), (12, 11458965), (14, 9821970), (15, 9167172), (18, 7639310), (20, 6875379), (21, 6547980), (28, 4910985), (30, 4583586), (35, 3928788), (36, 3819655), (42, 3273990), (45, 3055724), (60, 2291793), (63, 2182660), (70, 1964394), (84, 1636995), (90, 1527862), (105, 1309596), (126, 1091330), (140, 982197), (180, 763931), (210, 654798), (252, 545665), (315, 436532), (420, 327399), (630, 218266), (1260, 109133)]