57299220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{673}}^1$

素因数の和:742

約数の個数: 144

約数和(自身を含む): 194306112

約数和(自身を除く): 137006892

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 43, 44, 45, 55, 60, 66, 86, 90, 99, 110, 129, 132, 165, 172, 180, 198, 215, 220, 258, 330, 387, 396, 430, 473, 495, 516, 645, 660, 673, 774, 860, 946, 990, 1290, 1346, 1419, 1548, 1892, 1935, 1980, 2019, 2365, 2580, 2692, 2838, 3365, 3870, 4038, 4257, 4730, 5676, 6057, 6730, 7095, 7403, 7740, 8076, 8514, 9460, 10095, 12114, 13460, 14190, 14806, 17028, 20190, 21285, 22209, 24228, 28380, 28939, 29612, 30285, 37015, 40380, 42570, 44418, 57878, 60570, 66627, 74030, 85140, 86817, 88836, 111045, 115756, 121140, 133254, 144695, 148060, 173634, 222090, 260451, 266508, 289390, 318329, 333135, 347268, 434085, 444180, 520902, 578780, 636658, 666270, 868170, 954987, 1041804, 1273316, 1302255, 1332540, 1591645, 1736340, 1909974, 2604510, 2864961, 3183290, 3819948, 4774935, 5209020, 5729922, 6366580, 9549870, 11459844, 14324805, 19099740, 28649610, 57299220]

約数ペア:

[(1, 57299220), (2, 28649610), (3, 19099740), (4, 14324805), (5, 11459844), (6, 9549870), (9, 6366580), (10, 5729922), (11, 5209020), (12, 4774935), (15, 3819948), (18, 3183290), (20, 2864961), (22, 2604510), (30, 1909974), (33, 1736340), (36, 1591645), (43, 1332540), (44, 1302255), (45, 1273316), (55, 1041804), (60, 954987), (66, 868170), (86, 666270), (90, 636658), (99, 578780), (110, 520902), (129, 444180), (132, 434085), (165, 347268), (172, 333135), (180, 318329), (198, 289390), (215, 266508), (220, 260451), (258, 222090), (330, 173634), (387, 148060), (396, 144695), (430, 133254), (473, 121140), (495, 115756), (516, 111045), (645, 88836), (660, 86817), (673, 85140), (774, 74030), (860, 66627), (946, 60570), (990, 57878), (1290, 44418), (1346, 42570), (1419, 40380), (1548, 37015), (1892, 30285), (1935, 29612), (1980, 28939), (2019, 28380), (2365, 24228), (2580, 22209), (2692, 21285), (2838, 20190), (3365, 17028), (3870, 14806), (4038, 14190), (4257, 13460), (4730, 12114), (5676, 10095), (6057, 9460), (6730, 8514), (7095, 8076), (7403, 7740)]