154599660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{12097}}^1$

素因数の和:12183

約数の個数: 72

約数和(自身を含む): 475596576

約数和(自身を除く): 320996916

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 71, 90, 142, 180, 213, 284, 355, 426, 639, 710, 852, 1065, 1278, 1420, 2130, 2556, 3195, 4260, 6390, 12097, 12780, 24194, 36291, 48388, 60485, 72582, 108873, 120970, 145164, 181455, 217746, 241940, 362910, 435492, 544365, 725820, 858887, 1088730, 1717774, 2177460, 2576661, 3435548, 4294435, 5153322, 7729983, 8588870, 10306644, 12883305, 15459966, 17177740, 25766610, 30919932, 38649915, 51533220, 77299830, 154599660]

約数ペア:

[(1, 154599660), (2, 77299830), (3, 51533220), (4, 38649915), (5, 30919932), (6, 25766610), (9, 17177740), (10, 15459966), (12, 12883305), (15, 10306644), (18, 8588870), (20, 7729983), (30, 5153322), (36, 4294435), (45, 3435548), (60, 2576661), (71, 2177460), (90, 1717774), (142, 1088730), (180, 858887), (213, 725820), (284, 544365), (355, 435492), (426, 362910), (639, 241940), (710, 217746), (852, 181455), (1065, 145164), (1278, 120970), (1420, 108873), (2130, 72582), (2556, 60485), (3195, 48388), (4260, 36291), (6390, 24194), (12097, 12780)]