118147140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{331}}^1\times {\mathrm{661}}^1$

素因数の和:1010

約数の個数: 96

約数和(自身を含む): 369237120

約数和(自身を除く): 251089980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 331, 540, 661, 662, 993, 1322, 1324, 1655, 1983, 1986, 2644, 2979, 3305, 3310, 3966, 3972, 4965, 5949, 5958, 6610, 6620, 7932, 8937, 9915, 9930, 11898, 11916, 13220, 14895, 17847, 17874, 19830, 19860, 23796, 29745, 29790, 35694, 35748, 39660, 44685, 59490, 59580, 71388, 89235, 89370, 118980, 178470, 178740, 218791, 356940, 437582, 656373, 875164, 1093955, 1312746, 1969119, 2187910, 2625492, 3281865, 3938238, 4375820, 5907357, 6563730, 7876476, 9845595, 11814714, 13127460, 19691190, 23629428, 29536785, 39382380, 59073570, 118147140]

約数ペア:

[(1, 118147140), (2, 59073570), (3, 39382380), (4, 29536785), (5, 23629428), (6, 19691190), (9, 13127460), (10, 11814714), (12, 9845595), (15, 7876476), (18, 6563730), (20, 5907357), (27, 4375820), (30, 3938238), (36, 3281865), (45, 2625492), (54, 2187910), (60, 1969119), (90, 1312746), (108, 1093955), (135, 875164), (180, 656373), (270, 437582), (331, 356940), (540, 218791), (661, 178740), (662, 178470), (993, 118980), (1322, 89370), (1324, 89235), (1655, 71388), (1983, 59580), (1986, 59490), (2644, 44685), (2979, 39660), (3305, 35748), (3310, 35694), (3966, 29790), (3972, 29745), (4965, 23796), (5949, 19860), (5958, 19830), (6610, 17874), (6620, 17847), (7932, 14895), (8937, 13220), (9915, 11916), (9930, 11898)]