870300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{967}}^1$

素因数の和:987

約数の個数: 54

約数和(自身を含む): 2730728

約数和(自身を除く): 1860428

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 450, 900, 967, 1934, 2901, 3868, 4835, 5802, 8703, 9670, 11604, 14505, 17406, 19340, 24175, 29010, 34812, 43515, 48350, 58020, 72525, 87030, 96700, 145050, 174060, 217575, 290100, 435150, 870300]

約数ペア:

[(1, 870300), (2, 435150), (3, 290100), (4, 217575), (5, 174060), (6, 145050), (9, 96700), (10, 87030), (12, 72525), (15, 58020), (18, 48350), (20, 43515), (25, 34812), (30, 29010), (36, 24175), (45, 19340), (50, 17406), (60, 14505), (75, 11604), (90, 9670), (100, 8703), (150, 5802), (180, 4835), (225, 3868), (300, 2901), (450, 1934), (900, 967)]