151333020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{547}}^1$

素因数の和:644

約数の個数: 144

約数和(自身を含む): 484716960

約数和(自身を除く): 333383940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 53, 58, 60, 87, 90, 106, 116, 145, 159, 174, 180, 212, 261, 265, 290, 318, 348, 435, 477, 522, 530, 547, 580, 636, 795, 870, 954, 1044, 1060, 1094, 1305, 1537, 1590, 1641, 1740, 1908, 2188, 2385, 2610, 2735, 3074, 3180, 3282, 4611, 4770, 4923, 5220, 5470, 6148, 6564, 7685, 8205, 9222, 9540, 9846, 10940, 13833, 15370, 15863, 16410, 18444, 19692, 23055, 24615, 27666, 28991, 30740, 31726, 32820, 46110, 47589, 49230, 55332, 57982, 63452, 69165, 79315, 86973, 92220, 95178, 98460, 115964, 138330, 142767, 144955, 158630, 173946, 190356, 237945, 260919, 276660, 285534, 289910, 317260, 347892, 434865, 475890, 521838, 571068, 579820, 713835, 840739, 869730, 951780, 1043676, 1304595, 1427670, 1681478, 1739460, 2522217, 2609190, 2855340, 3362956, 4203695, 5044434, 5218380, 7566651, 8407390, 10088868, 12611085, 15133302, 16814780, 25222170, 30266604, 37833255, 50444340, 75666510, 151333020]

約数ペア:

[(1, 151333020), (2, 75666510), (3, 50444340), (4, 37833255), (5, 30266604), (6, 25222170), (9, 16814780), (10, 15133302), (12, 12611085), (15, 10088868), (18, 8407390), (20, 7566651), (29, 5218380), (30, 5044434), (36, 4203695), (45, 3362956), (53, 2855340), (58, 2609190), (60, 2522217), (87, 1739460), (90, 1681478), (106, 1427670), (116, 1304595), (145, 1043676), (159, 951780), (174, 869730), (180, 840739), (212, 713835), (261, 579820), (265, 571068), (290, 521838), (318, 475890), (348, 434865), (435, 347892), (477, 317260), (522, 289910), (530, 285534), (547, 276660), (580, 260919), (636, 237945), (795, 190356), (870, 173946), (954, 158630), (1044, 144955), (1060, 142767), (1094, 138330), (1305, 115964), (1537, 98460), (1590, 95178), (1641, 92220), (1740, 86973), (1908, 79315), (2188, 69165), (2385, 63452), (2610, 57982), (2735, 55332), (3074, 49230), (3180, 47589), (3282, 46110), (4611, 32820), (4770, 31726), (4923, 30740), (5220, 28991), (5470, 27666), (6148, 24615), (6564, 23055), (7685, 19692), (8205, 18444), (9222, 16410), (9540, 15863), (9846, 15370), (10940, 13833)]