108845660

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{439}}^1$

素因数の和:496

約数の個数: 144

約数和(自身を含む): 303367680

約数和(自身を除く): 194522020

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 23, 28, 35, 44, 46, 49, 55, 70, 77, 92, 98, 110, 115, 140, 154, 161, 196, 220, 230, 245, 253, 308, 322, 385, 439, 460, 490, 506, 539, 644, 770, 805, 878, 980, 1012, 1078, 1127, 1265, 1540, 1610, 1756, 1771, 2156, 2195, 2254, 2530, 2695, 3073, 3220, 3542, 4390, 4508, 4829, 5060, 5390, 5635, 6146, 7084, 8780, 8855, 9658, 10097, 10780, 11270, 12292, 12397, 15365, 17710, 19316, 20194, 21511, 22540, 24145, 24794, 30730, 33803, 35420, 40388, 43022, 48290, 49588, 50485, 61460, 61985, 67606, 70679, 86044, 96580, 100970, 107555, 111067, 123970, 135212, 141358, 169015, 201940, 215110, 222134, 236621, 247940, 282716, 338030, 353395, 430220, 444268, 473242, 494753, 555335, 676060, 706790, 777469, 946484, 989506, 1110670, 1183105, 1413580, 1554938, 1979012, 2221340, 2366210, 2473765, 3109876, 3887345, 4732420, 4947530, 5442283, 7774690, 9895060, 10884566, 15549380, 21769132, 27211415, 54422830, 108845660]

約数ペア:

[(1, 108845660), (2, 54422830), (4, 27211415), (5, 21769132), (7, 15549380), (10, 10884566), (11, 9895060), (14, 7774690), (20, 5442283), (22, 4947530), (23, 4732420), (28, 3887345), (35, 3109876), (44, 2473765), (46, 2366210), (49, 2221340), (55, 1979012), (70, 1554938), (77, 1413580), (92, 1183105), (98, 1110670), (110, 989506), (115, 946484), (140, 777469), (154, 706790), (161, 676060), (196, 555335), (220, 494753), (230, 473242), (245, 444268), (253, 430220), (308, 353395), (322, 338030), (385, 282716), (439, 247940), (460, 236621), (490, 222134), (506, 215110), (539, 201940), (644, 169015), (770, 141358), (805, 135212), (878, 123970), (980, 111067), (1012, 107555), (1078, 100970), (1127, 96580), (1265, 86044), (1540, 70679), (1610, 67606), (1756, 61985), (1771, 61460), (2156, 50485), (2195, 49588), (2254, 48290), (2530, 43022), (2695, 40388), (3073, 35420), (3220, 33803), (3542, 30730), (4390, 24794), (4508, 24145), (4829, 22540), (5060, 21511), (5390, 20194), (5635, 19316), (6146, 17710), (7084, 15365), (8780, 12397), (8855, 12292), (9658, 11270), (10097, 10780)]