196784700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1129}}^1$

素因数の和:1236

約数の個数: 144

約数和(自身を含む): 659124480

約数和(自身を除く): 462339780

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, 83, 84, 100, 105, 140, 150, 166, 175, 210, 249, 300, 332, 350, 415, 420, 498, 525, 581, 700, 830, 996, 1050, 1129, 1162, 1245, 1660, 1743, 2075, 2100, 2258, 2324, 2490, 2905, 3387, 3486, 4150, 4516, 4980, 5645, 5810, 6225, 6774, 6972, 7903, 8300, 8715, 11290, 11620, 12450, 13548, 14525, 15806, 16935, 17430, 22580, 23709, 24900, 28225, 29050, 31612, 33870, 34860, 39515, 43575, 47418, 56450, 58100, 67740, 79030, 84675, 87150, 93707, 94836, 112900, 118545, 158060, 169350, 174300, 187414, 197575, 237090, 281121, 338700, 374828, 395150, 468535, 474180, 562242, 592725, 655949, 790300, 937070, 1124484, 1185450, 1311898, 1405605, 1874140, 1967847, 2342675, 2370900, 2623796, 2811210, 3279745, 3935694, 4685350, 5622420, 6559490, 7028025, 7871388, 9370700, 9839235, 13118980, 14056050, 16398725, 19678470, 28112100, 32797450, 39356940, 49196175, 65594900, 98392350, 196784700]

約数ペア:

[(1, 196784700), (2, 98392350), (3, 65594900), (4, 49196175), (5, 39356940), (6, 32797450), (7, 28112100), (10, 19678470), (12, 16398725), (14, 14056050), (15, 13118980), (20, 9839235), (21, 9370700), (25, 7871388), (28, 7028025), (30, 6559490), (35, 5622420), (42, 4685350), (50, 3935694), (60, 3279745), (70, 2811210), (75, 2623796), (83, 2370900), (84, 2342675), (100, 1967847), (105, 1874140), (140, 1405605), (150, 1311898), (166, 1185450), (175, 1124484), (210, 937070), (249, 790300), (300, 655949), (332, 592725), (350, 562242), (415, 474180), (420, 468535), (498, 395150), (525, 374828), (581, 338700), (700, 281121), (830, 237090), (996, 197575), (1050, 187414), (1129, 174300), (1162, 169350), (1245, 158060), (1660, 118545), (1743, 112900), (2075, 94836), (2100, 93707), (2258, 87150), (2324, 84675), (2490, 79030), (2905, 67740), (3387, 58100), (3486, 56450), (4150, 47418), (4516, 43575), (4980, 39515), (5645, 34860), (5810, 33870), (6225, 31612), (6774, 29050), (6972, 28225), (7903, 24900), (8300, 23709), (8715, 22580), (11290, 17430), (11620, 16935), (12450, 15806), (13548, 14525)]