12120750

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{5387}}^1$

素因数の和:5410

約数の個数: 48

約数和(自身を含む): 32780592

約数和(自身を除く): 20659842

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 125, 150, 225, 250, 375, 450, 750, 1125, 2250, 5387, 10774, 16161, 26935, 32322, 48483, 53870, 80805, 96966, 134675, 161610, 242415, 269350, 404025, 484830, 673375, 808050, 1212075, 1346750, 2020125, 2424150, 4040250, 6060375, 12120750]

約数ペア:

[(1, 12120750), (2, 6060375), (3, 4040250), (5, 2424150), (6, 2020125), (9, 1346750), (10, 1212075), (15, 808050), (18, 673375), (25, 484830), (30, 404025), (45, 269350), (50, 242415), (75, 161610), (90, 134675), (125, 96966), (150, 80805), (225, 53870), (250, 48483), (375, 32322), (450, 26935), (750, 16161), (1125, 10774), (2250, 5387)]