79016700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{197}}^1$

素因数の和:412

約数の個数: 144

約数和(自身を含む): 263983104

約数和(自身を除く): 184966404

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 191, 197, 210, 300, 350, 382, 394, 420, 525, 573, 591, 700, 764, 788, 955, 985, 1050, 1146, 1182, 1337, 1379, 1910, 1970, 2100, 2292, 2364, 2674, 2758, 2865, 2955, 3820, 3940, 4011, 4137, 4775, 4925, 5348, 5516, 5730, 5910, 6685, 6895, 8022, 8274, 9550, 9850, 11460, 11820, 13370, 13790, 14325, 14775, 16044, 16548, 19100, 19700, 20055, 20685, 26740, 27580, 28650, 29550, 33425, 34475, 37627, 40110, 41370, 57300, 59100, 66850, 68950, 75254, 80220, 82740, 100275, 103425, 112881, 133700, 137900, 150508, 188135, 200550, 206850, 225762, 263389, 376270, 401100, 413700, 451524, 526778, 564405, 752540, 790167, 940675, 1053556, 1128810, 1316945, 1580334, 1881350, 2257620, 2633890, 2822025, 3160668, 3762700, 3950835, 5267780, 5644050, 6584725, 7901670, 11288100, 13169450, 15803340, 19754175, 26338900, 39508350, 79016700]

約数ペア:

[(1, 79016700), (2, 39508350), (3, 26338900), (4, 19754175), (5, 15803340), (6, 13169450), (7, 11288100), (10, 7901670), (12, 6584725), (14, 5644050), (15, 5267780), (20, 3950835), (21, 3762700), (25, 3160668), (28, 2822025), (30, 2633890), (35, 2257620), (42, 1881350), (50, 1580334), (60, 1316945), (70, 1128810), (75, 1053556), (84, 940675), (100, 790167), (105, 752540), (140, 564405), (150, 526778), (175, 451524), (191, 413700), (197, 401100), (210, 376270), (300, 263389), (350, 225762), (382, 206850), (394, 200550), (420, 188135), (525, 150508), (573, 137900), (591, 133700), (700, 112881), (764, 103425), (788, 100275), (955, 82740), (985, 80220), (1050, 75254), (1146, 68950), (1182, 66850), (1337, 59100), (1379, 57300), (1910, 41370), (1970, 40110), (2100, 37627), (2292, 34475), (2364, 33425), (2674, 29550), (2758, 28650), (2865, 27580), (2955, 26740), (3820, 20685), (3940, 20055), (4011, 19700), (4137, 19100), (4775, 16548), (4925, 16044), (5348, 14775), (5516, 14325), (5730, 13790), (5910, 13370), (6685, 11820), (6895, 11460), (8022, 9850), (8274, 9550)]