12540600

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{6967}}^1$

素因数の和:6989

約数の個数: 72

約数和(自身を含む): 42121560

約数和(自身を除く): 29580960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 180, 200, 225, 300, 360, 450, 600, 900, 1800, 6967, 13934, 20901, 27868, 34835, 41802, 55736, 62703, 69670, 83604, 104505, 125406, 139340, 167208, 174175, 209010, 250812, 278680, 313515, 348350, 418020, 501624, 522525, 627030, 696700, 836040, 1045050, 1254060, 1393400, 1567575, 2090100, 2508120, 3135150, 4180200, 6270300, 12540600]

約数ペア:

[(1, 12540600), (2, 6270300), (3, 4180200), (4, 3135150), (5, 2508120), (6, 2090100), (8, 1567575), (9, 1393400), (10, 1254060), (12, 1045050), (15, 836040), (18, 696700), (20, 627030), (24, 522525), (25, 501624), (30, 418020), (36, 348350), (40, 313515), (45, 278680), (50, 250812), (60, 209010), (72, 174175), (75, 167208), (90, 139340), (100, 125406), (120, 104505), (150, 83604), (180, 69670), (200, 62703), (225, 55736), (300, 41802), (360, 34835), (450, 27868), (600, 20901), (900, 13934), (1800, 6967)]