6198500

素因数分解:

$2^2\times 5^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1$

素因数の和:67

約数の個数: 144

約数和(自身を含む): 17926272

約数和(自身を除く): 11727772

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 23, 25, 28, 35, 44, 46, 49, 50, 55, 70, 77, 92, 98, 100, 110, 115, 125, 140, 154, 161, 175, 196, 220, 230, 245, 250, 253, 275, 308, 322, 350, 385, 460, 490, 500, 506, 539, 550, 575, 644, 700, 770, 805, 875, 980, 1012, 1078, 1100, 1127, 1150, 1225, 1265, 1375, 1540, 1610, 1750, 1771, 1925, 2156, 2254, 2300, 2450, 2530, 2695, 2750, 2875, 3220, 3500, 3542, 3850, 4025, 4508, 4900, 5060, 5390, 5500, 5635, 5750, 6125, 6325, 7084, 7700, 8050, 8855, 9625, 10780, 11270, 11500, 12250, 12397, 12650, 13475, 16100, 17710, 19250, 20125, 22540, 24500, 24794, 25300, 26950, 28175, 31625, 35420, 38500, 40250, 44275, 49588, 53900, 56350, 61985, 63250, 67375, 80500, 88550, 112700, 123970, 126500, 134750, 140875, 177100, 221375, 247940, 269500, 281750, 309925, 442750, 563500, 619850, 885500, 1239700, 1549625, 3099250, 6198500]

約数ペア:

[(1, 6198500), (2, 3099250), (4, 1549625), (5, 1239700), (7, 885500), (10, 619850), (11, 563500), (14, 442750), (20, 309925), (22, 281750), (23, 269500), (25, 247940), (28, 221375), (35, 177100), (44, 140875), (46, 134750), (49, 126500), (50, 123970), (55, 112700), (70, 88550), (77, 80500), (92, 67375), (98, 63250), (100, 61985), (110, 56350), (115, 53900), (125, 49588), (140, 44275), (154, 40250), (161, 38500), (175, 35420), (196, 31625), (220, 28175), (230, 26950), (245, 25300), (250, 24794), (253, 24500), (275, 22540), (308, 20125), (322, 19250), (350, 17710), (385, 16100), (460, 13475), (490, 12650), (500, 12397), (506, 12250), (539, 11500), (550, 11270), (575, 10780), (644, 9625), (700, 8855), (770, 8050), (805, 7700), (875, 7084), (980, 6325), (1012, 6125), (1078, 5750), (1100, 5635), (1127, 5500), (1150, 5390), (1225, 5060), (1265, 4900), (1375, 4508), (1540, 4025), (1610, 3850), (1750, 3542), (1771, 3500), (1925, 3220), (2156, 2875), (2254, 2750), (2300, 2695), (2450, 2530)]