8465100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1$

素因数の和:192

約数の個数: 144

約数和(自身を含む): 29164800

約数和(自身を除く): 20699700

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 29, 30, 35, 42, 50, 58, 60, 70, 75, 84, 87, 100, 105, 116, 139, 140, 145, 150, 174, 175, 203, 210, 278, 290, 300, 348, 350, 406, 417, 420, 435, 525, 556, 580, 609, 695, 700, 725, 812, 834, 870, 973, 1015, 1050, 1218, 1390, 1450, 1668, 1740, 1946, 2030, 2085, 2100, 2175, 2436, 2780, 2900, 2919, 3045, 3475, 3892, 4031, 4060, 4170, 4350, 4865, 5075, 5838, 6090, 6950, 8062, 8340, 8700, 9730, 10150, 10425, 11676, 12093, 12180, 13900, 14595, 15225, 16124, 19460, 20155, 20300, 20850, 24186, 24325, 28217, 29190, 30450, 40310, 41700, 48372, 48650, 56434, 58380, 60465, 60900, 72975, 80620, 84651, 97300, 100775, 112868, 120930, 141085, 145950, 169302, 201550, 241860, 282170, 291900, 302325, 338604, 403100, 423255, 564340, 604650, 705425, 846510, 1209300, 1410850, 1693020, 2116275, 2821700, 4232550, 8465100]

約数ペア:

[(1, 8465100), (2, 4232550), (3, 2821700), (4, 2116275), (5, 1693020), (6, 1410850), (7, 1209300), (10, 846510), (12, 705425), (14, 604650), (15, 564340), (20, 423255), (21, 403100), (25, 338604), (28, 302325), (29, 291900), (30, 282170), (35, 241860), (42, 201550), (50, 169302), (58, 145950), (60, 141085), (70, 120930), (75, 112868), (84, 100775), (87, 97300), (100, 84651), (105, 80620), (116, 72975), (139, 60900), (140, 60465), (145, 58380), (150, 56434), (174, 48650), (175, 48372), (203, 41700), (210, 40310), (278, 30450), (290, 29190), (300, 28217), (348, 24325), (350, 24186), (406, 20850), (417, 20300), (420, 20155), (435, 19460), (525, 16124), (556, 15225), (580, 14595), (609, 13900), (695, 12180), (700, 12093), (725, 11676), (812, 10425), (834, 10150), (870, 9730), (973, 8700), (1015, 8340), (1050, 8062), (1218, 6950), (1390, 6090), (1450, 5838), (1668, 5075), (1740, 4865), (1946, 4350), (2030, 4170), (2085, 4060), (2100, 4031), (2175, 3892), (2436, 3475), (2780, 3045), (2900, 2919)]