156930200

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{569}}^1$

素因数の和:789

約数の個数: 96

約数和(自身を含む): 419839200

約数和(自身を除く): 262909000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 197, 200, 280, 350, 394, 569, 700, 788, 985, 1138, 1379, 1400, 1576, 1970, 2276, 2758, 2845, 3940, 3983, 4552, 4925, 5516, 5690, 6895, 7880, 7966, 9850, 11032, 11380, 13790, 14225, 15932, 19700, 19915, 22760, 27580, 28450, 31864, 34475, 39400, 39830, 55160, 56900, 68950, 79660, 99575, 112093, 113800, 137900, 159320, 199150, 224186, 275800, 398300, 448372, 560465, 784651, 796600, 896744, 1120930, 1569302, 2241860, 2802325, 3138604, 3923255, 4483720, 5604650, 6277208, 7846510, 11209300, 15693020, 19616275, 22418600, 31386040, 39232550, 78465100, 156930200]

約数ペア:

[(1, 156930200), (2, 78465100), (4, 39232550), (5, 31386040), (7, 22418600), (8, 19616275), (10, 15693020), (14, 11209300), (20, 7846510), (25, 6277208), (28, 5604650), (35, 4483720), (40, 3923255), (50, 3138604), (56, 2802325), (70, 2241860), (100, 1569302), (140, 1120930), (175, 896744), (197, 796600), (200, 784651), (280, 560465), (350, 448372), (394, 398300), (569, 275800), (700, 224186), (788, 199150), (985, 159320), (1138, 137900), (1379, 113800), (1400, 112093), (1576, 99575), (1970, 79660), (2276, 68950), (2758, 56900), (2845, 55160), (3940, 39830), (3983, 39400), (4552, 34475), (4925, 31864), (5516, 28450), (5690, 27580), (6895, 22760), (7880, 19915), (7966, 19700), (9850, 15932), (11032, 14225), (11380, 13790)]