89763100

素因数分解:

$2^2\times 5^2\times 7^3\times {\mathrm{2617}}^1$

素因数の和:2652

約数の個数: 72

約数和(自身を含む): 227242400

約数和(自身を除く): 137479300

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 140, 175, 196, 245, 343, 350, 490, 686, 700, 980, 1225, 1372, 1715, 2450, 2617, 3430, 4900, 5234, 6860, 8575, 10468, 13085, 17150, 18319, 26170, 34300, 36638, 52340, 65425, 73276, 91595, 128233, 130850, 183190, 256466, 261700, 366380, 457975, 512932, 641165, 897631, 915950, 1282330, 1795262, 1831900, 2564660, 3205825, 3590524, 4488155, 6411650, 8976310, 12823300, 17952620, 22440775, 44881550, 89763100]

約数ペア:

[(1, 89763100), (2, 44881550), (4, 22440775), (5, 17952620), (7, 12823300), (10, 8976310), (14, 6411650), (20, 4488155), (25, 3590524), (28, 3205825), (35, 2564660), (49, 1831900), (50, 1795262), (70, 1282330), (98, 915950), (100, 897631), (140, 641165), (175, 512932), (196, 457975), (245, 366380), (343, 261700), (350, 256466), (490, 183190), (686, 130850), (700, 128233), (980, 91595), (1225, 73276), (1372, 65425), (1715, 52340), (2450, 36638), (2617, 34300), (3430, 26170), (4900, 18319), (5234, 17150), (6860, 13085), (8575, 10468)]