333772020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1487}}^1$

素因数の和:1574

約数の個数: 144

約数和(自身を含む): 1072431360

約数和(自身を除く): 738659340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 43, 45, 58, 60, 86, 87, 90, 116, 129, 145, 172, 174, 180, 215, 258, 261, 290, 348, 387, 430, 435, 516, 522, 580, 645, 774, 860, 870, 1044, 1247, 1290, 1305, 1487, 1548, 1740, 1935, 2494, 2580, 2610, 2974, 3741, 3870, 4461, 4988, 5220, 5948, 6235, 7435, 7482, 7740, 8922, 11223, 12470, 13383, 14870, 14964, 17844, 18705, 22305, 22446, 24940, 26766, 29740, 37410, 43123, 44610, 44892, 53532, 56115, 63941, 66915, 74820, 86246, 89220, 112230, 127882, 129369, 133830, 172492, 191823, 215615, 224460, 255764, 258738, 267660, 319705, 383646, 388107, 431230, 517476, 575469, 639410, 646845, 767292, 776214, 862460, 959115, 1150938, 1278820, 1293690, 1552428, 1854289, 1918230, 1940535, 2301876, 2587380, 2877345, 3708578, 3836460, 3881070, 5562867, 5754690, 7417156, 7762140, 9271445, 11125734, 11509380, 16688601, 18542890, 22251468, 27814335, 33377202, 37085780, 55628670, 66754404, 83443005, 111257340, 166886010, 333772020]

約数ペア:

[(1, 333772020), (2, 166886010), (3, 111257340), (4, 83443005), (5, 66754404), (6, 55628670), (9, 37085780), (10, 33377202), (12, 27814335), (15, 22251468), (18, 18542890), (20, 16688601), (29, 11509380), (30, 11125734), (36, 9271445), (43, 7762140), (45, 7417156), (58, 5754690), (60, 5562867), (86, 3881070), (87, 3836460), (90, 3708578), (116, 2877345), (129, 2587380), (145, 2301876), (172, 1940535), (174, 1918230), (180, 1854289), (215, 1552428), (258, 1293690), (261, 1278820), (290, 1150938), (348, 959115), (387, 862460), (430, 776214), (435, 767292), (516, 646845), (522, 639410), (580, 575469), (645, 517476), (774, 431230), (860, 388107), (870, 383646), (1044, 319705), (1247, 267660), (1290, 258738), (1305, 255764), (1487, 224460), (1548, 215615), (1740, 191823), (1935, 172492), (2494, 133830), (2580, 129369), (2610, 127882), (2974, 112230), (3741, 89220), (3870, 86246), (4461, 74820), (4988, 66915), (5220, 63941), (5948, 56115), (6235, 53532), (7435, 44892), (7482, 44610), (7740, 43123), (8922, 37410), (11223, 29740), (12470, 26766), (13383, 24940), (14870, 22446), (14964, 22305), (17844, 18705)]