171264100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1$

素因数の和:282

約数の個数: 144

約数和(自身を含む): 455526400

約数和(自身を除く): 284262300

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 25, 28, 35, 38, 50, 70, 76, 79, 95, 100, 133, 140, 158, 163, 175, 190, 266, 316, 326, 350, 380, 395, 475, 532, 553, 652, 665, 700, 790, 815, 950, 1106, 1141, 1330, 1501, 1580, 1630, 1900, 1975, 2212, 2282, 2660, 2765, 3002, 3097, 3260, 3325, 3950, 4075, 4564, 5530, 5705, 6004, 6194, 6650, 7505, 7900, 8150, 10507, 11060, 11410, 12388, 12877, 13300, 13825, 15010, 15485, 16300, 21014, 21679, 22820, 25754, 27650, 28525, 30020, 30970, 37525, 42028, 43358, 51508, 52535, 55300, 57050, 61940, 64385, 75050, 77425, 86716, 90139, 105070, 108395, 114100, 128770, 150100, 154850, 180278, 210140, 216790, 244663, 257540, 262675, 309700, 321925, 360556, 433580, 450695, 489326, 525350, 541975, 643850, 901390, 978652, 1050700, 1083950, 1223315, 1287700, 1712641, 1802780, 2167900, 2253475, 2446630, 3425282, 4506950, 4893260, 6116575, 6850564, 8563205, 9013900, 12233150, 17126410, 24466300, 34252820, 42816025, 85632050, 171264100]

約数ペア:

[(1, 171264100), (2, 85632050), (4, 42816025), (5, 34252820), (7, 24466300), (10, 17126410), (14, 12233150), (19, 9013900), (20, 8563205), (25, 6850564), (28, 6116575), (35, 4893260), (38, 4506950), (50, 3425282), (70, 2446630), (76, 2253475), (79, 2167900), (95, 1802780), (100, 1712641), (133, 1287700), (140, 1223315), (158, 1083950), (163, 1050700), (175, 978652), (190, 901390), (266, 643850), (316, 541975), (326, 525350), (350, 489326), (380, 450695), (395, 433580), (475, 360556), (532, 321925), (553, 309700), (652, 262675), (665, 257540), (700, 244663), (790, 216790), (815, 210140), (950, 180278), (1106, 154850), (1141, 150100), (1330, 128770), (1501, 114100), (1580, 108395), (1630, 105070), (1900, 90139), (1975, 86716), (2212, 77425), (2282, 75050), (2660, 64385), (2765, 61940), (3002, 57050), (3097, 55300), (3260, 52535), (3325, 51508), (3950, 43358), (4075, 42028), (4564, 37525), (5530, 30970), (5705, 30020), (6004, 28525), (6194, 27650), (6650, 25754), (7505, 22820), (7900, 21679), (8150, 21014), (10507, 16300), (11060, 15485), (11410, 15010), (12388, 13825), (12877, 13300)]