29073900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{199}}^1\times {\mathrm{487}}^1$

素因数の和:703

約数の個数: 72

約数和(自身を含む): 84716800

約数和(自身を除く): 55642900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 199, 300, 398, 487, 597, 796, 974, 995, 1194, 1461, 1948, 1990, 2388, 2435, 2922, 2985, 3980, 4870, 4975, 5844, 5970, 7305, 9740, 9950, 11940, 12175, 14610, 14925, 19900, 24350, 29220, 29850, 36525, 48700, 59700, 73050, 96913, 146100, 193826, 290739, 387652, 484565, 581478, 969130, 1162956, 1453695, 1938260, 2422825, 2907390, 4845650, 5814780, 7268475, 9691300, 14536950, 29073900]

約数ペア:

[(1, 29073900), (2, 14536950), (3, 9691300), (4, 7268475), (5, 5814780), (6, 4845650), (10, 2907390), (12, 2422825), (15, 1938260), (20, 1453695), (25, 1162956), (30, 969130), (50, 581478), (60, 484565), (75, 387652), (100, 290739), (150, 193826), (199, 146100), (300, 96913), (398, 73050), (487, 59700), (597, 48700), (796, 36525), (974, 29850), (995, 29220), (1194, 24350), (1461, 19900), (1948, 14925), (1990, 14610), (2388, 12175), (2435, 11940), (2922, 9950), (2985, 9740), (3980, 7305), (4870, 5970), (4975, 5844)]