151937460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{661}}^1\times {\mathrm{1277}}^1$

素因数の和:1953

約数の個数: 72

約数和(自身を含む): 461935656

約数和(自身を除く): 309998196

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 661, 1277, 1322, 1983, 2554, 2644, 3305, 3831, 3966, 5108, 5949, 6385, 6610, 7662, 7932, 9915, 11493, 11898, 12770, 13220, 15324, 19155, 19830, 22986, 23796, 25540, 29745, 38310, 39660, 45972, 57465, 59490, 76620, 114930, 118980, 229860, 844097, 1688194, 2532291, 3376388, 4220485, 5064582, 7596873, 8440970, 10129164, 12661455, 15193746, 16881940, 25322910, 30387492, 37984365, 50645820, 75968730, 151937460]

約数ペア:

[(1, 151937460), (2, 75968730), (3, 50645820), (4, 37984365), (5, 30387492), (6, 25322910), (9, 16881940), (10, 15193746), (12, 12661455), (15, 10129164), (18, 8440970), (20, 7596873), (30, 5064582), (36, 4220485), (45, 3376388), (60, 2532291), (90, 1688194), (180, 844097), (661, 229860), (1277, 118980), (1322, 114930), (1983, 76620), (2554, 59490), (2644, 57465), (3305, 45972), (3831, 39660), (3966, 38310), (5108, 29745), (5949, 25540), (6385, 23796), (6610, 22986), (7662, 19830), (7932, 19155), (9915, 15324), (11493, 13220), (11898, 12770)]