194852700

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{197}}^1$

素因数の和:381

約数の個数: 216

約数和(自身を含む): 706017312

約数和(自身を除く): 511164612

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 100, 105, 126, 140, 150, 157, 175, 180, 197, 210, 225, 252, 300, 314, 315, 350, 394, 420, 450, 471, 525, 591, 628, 630, 700, 785, 788, 900, 942, 985, 1050, 1099, 1182, 1260, 1379, 1413, 1570, 1575, 1773, 1884, 1970, 2100, 2198, 2355, 2364, 2758, 2826, 2955, 3140, 3150, 3297, 3546, 3925, 3940, 4137, 4396, 4710, 4925, 5495, 5516, 5652, 5910, 6300, 6594, 6895, 7065, 7092, 7850, 8274, 8865, 9420, 9850, 9891, 10990, 11775, 11820, 12411, 13188, 13790, 14130, 14775, 15700, 16485, 16548, 17730, 19700, 19782, 20685, 21980, 23550, 24822, 27475, 27580, 28260, 29550, 30929, 32970, 34475, 35325, 35460, 39564, 41370, 44325, 47100, 49455, 49644, 54950, 59100, 61858, 62055, 65940, 68950, 70650, 82425, 82740, 88650, 92787, 98910, 103425, 109900, 123716, 124110, 137900, 141300, 154645, 164850, 177300, 185574, 197820, 206850, 216503, 247275, 248220, 278361, 309290, 310275, 329700, 371148, 413700, 433006, 463935, 494550, 556722, 618580, 620550, 649509, 773225, 866012, 927870, 989100, 1082515, 1113444, 1241100, 1299018, 1391805, 1546450, 1855740, 1948527, 2165030, 2319675, 2598036, 2783610, 3092900, 3247545, 3897054, 4330060, 4639350, 5412575, 5567220, 6495090, 6959025, 7794108, 9278700, 9742635, 10825150, 12990180, 13918050, 16237725, 19485270, 21650300, 27836100, 32475450, 38970540, 48713175, 64950900, 97426350, 194852700]

約数ペア:

[(1, 194852700), (2, 97426350), (3, 64950900), (4, 48713175), (5, 38970540), (6, 32475450), (7, 27836100), (9, 21650300), (10, 19485270), (12, 16237725), (14, 13918050), (15, 12990180), (18, 10825150), (20, 9742635), (21, 9278700), (25, 7794108), (28, 6959025), (30, 6495090), (35, 5567220), (36, 5412575), (42, 4639350), (45, 4330060), (50, 3897054), (60, 3247545), (63, 3092900), (70, 2783610), (75, 2598036), (84, 2319675), (90, 2165030), (100, 1948527), (105, 1855740), (126, 1546450), (140, 1391805), (150, 1299018), (157, 1241100), (175, 1113444), (180, 1082515), (197, 989100), (210, 927870), (225, 866012), (252, 773225), (300, 649509), (314, 620550), (315, 618580), (350, 556722), (394, 494550), (420, 463935), (450, 433006), (471, 413700), (525, 371148), (591, 329700), (628, 310275), (630, 309290), (700, 278361), (785, 248220), (788, 247275), (900, 216503), (942, 206850), (985, 197820), (1050, 185574), (1099, 177300), (1182, 164850), (1260, 154645), (1379, 141300), (1413, 137900), (1570, 124110), (1575, 123716), (1773, 109900), (1884, 103425), (1970, 98910), (2100, 92787), (2198, 88650), (2355, 82740), (2364, 82425), (2758, 70650), (2826, 68950), (2955, 65940), (3140, 62055), (3150, 61858), (3297, 59100), (3546, 54950), (3925, 49644), (3940, 49455), (4137, 47100), (4396, 44325), (4710, 41370), (4925, 39564), (5495, 35460), (5516, 35325), (5652, 34475), (5910, 32970), (6300, 30929), (6594, 29550), (6895, 28260), (7065, 27580), (7092, 27475), (7850, 24822), (8274, 23550), (8865, 21980), (9420, 20685), (9850, 19782), (9891, 19700), (10990, 17730), (11775, 16548), (11820, 16485), (12411, 15700), (13188, 14775), (13790, 14130)]