157824540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{12011}}^1$

素因数の和:12099

約数の個数: 72

約数和(自身を含む): 485332848

約数和(自身を除く): 327508308

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 73, 90, 146, 180, 219, 292, 365, 438, 657, 730, 876, 1095, 1314, 1460, 2190, 2628, 3285, 4380, 6570, 12011, 13140, 24022, 36033, 48044, 60055, 72066, 108099, 120110, 144132, 180165, 216198, 240220, 360330, 432396, 540495, 720660, 876803, 1080990, 1753606, 2161980, 2630409, 3507212, 4384015, 5260818, 7891227, 8768030, 10521636, 13152045, 15782454, 17536060, 26304090, 31564908, 39456135, 52608180, 78912270, 157824540]

約数ペア:

[(1, 157824540), (2, 78912270), (3, 52608180), (4, 39456135), (5, 31564908), (6, 26304090), (9, 17536060), (10, 15782454), (12, 13152045), (15, 10521636), (18, 8768030), (20, 7891227), (30, 5260818), (36, 4384015), (45, 3507212), (60, 2630409), (73, 2161980), (90, 1753606), (146, 1080990), (180, 876803), (219, 720660), (292, 540495), (365, 432396), (438, 360330), (657, 240220), (730, 216198), (876, 180165), (1095, 144132), (1314, 120110), (1460, 108099), (2190, 72066), (2628, 60055), (3285, 48044), (4380, 36033), (6570, 24022), (12011, 13140)]