71623300

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{311}}^1$

素因数の和:386

約数の個数: 108

約数和(自身を含む): 185238144

約数和(自身を除く): 113614844

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 47, 49, 50, 70, 94, 98, 100, 140, 175, 188, 196, 235, 245, 311, 329, 350, 470, 490, 622, 658, 700, 940, 980, 1175, 1225, 1244, 1316, 1555, 1645, 2177, 2303, 2350, 2450, 3110, 3290, 4354, 4606, 4700, 4900, 6220, 6580, 7775, 8225, 8708, 9212, 10885, 11515, 14617, 15239, 15550, 16450, 21770, 23030, 29234, 30478, 31100, 32900, 43540, 46060, 54425, 57575, 58468, 60956, 73085, 76195, 102319, 108850, 115150, 146170, 152390, 204638, 217700, 230300, 292340, 304780, 365425, 380975, 409276, 511595, 716233, 730850, 761950, 1023190, 1432466, 1461700, 1523900, 2046380, 2557975, 2864932, 3581165, 5115950, 7162330, 10231900, 14324660, 17905825, 35811650, 71623300]

約数ペア:

[(1, 71623300), (2, 35811650), (4, 17905825), (5, 14324660), (7, 10231900), (10, 7162330), (14, 5115950), (20, 3581165), (25, 2864932), (28, 2557975), (35, 2046380), (47, 1523900), (49, 1461700), (50, 1432466), (70, 1023190), (94, 761950), (98, 730850), (100, 716233), (140, 511595), (175, 409276), (188, 380975), (196, 365425), (235, 304780), (245, 292340), (311, 230300), (329, 217700), (350, 204638), (470, 152390), (490, 146170), (622, 115150), (658, 108850), (700, 102319), (940, 76195), (980, 73085), (1175, 60956), (1225, 58468), (1244, 57575), (1316, 54425), (1555, 46060), (1645, 43540), (2177, 32900), (2303, 31100), (2350, 30478), (2450, 29234), (3110, 23030), (3290, 21770), (4354, 16450), (4606, 15550), (4700, 15239), (4900, 14617), (6220, 11515), (6580, 10885), (7775, 9212), (8225, 8708)]