2818840800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{157}}^1\times {\mathrm{7481}}^1$

素因数の和:7661

約数の個数: 144

約数和(自身を含む): 9235002672

約数和(自身を除く): 6416161872

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 157, 160, 200, 240, 300, 314, 400, 471, 480, 600, 628, 785, 800, 942, 1200, 1256, 1570, 1884, 2355, 2400, 2512, 3140, 3768, 3925, 4710, 5024, 6280, 7481, 7536, 7850, 9420, 11775, 12560, 14962, 15072, 15700, 18840, 22443, 23550, 25120, 29924, 31400, 37405, 37680, 44886, 47100, 59848, 62800, 74810, 75360, 89772, 94200, 112215, 119696, 125600, 149620, 179544, 187025, 188400, 224430, 239392, 299240, 359088, 374050, 376800, 448860, 561075, 598480, 718176, 748100, 897720, 1122150, 1174517, 1196960, 1496200, 1795440, 2244300, 2349034, 2992400, 3523551, 3590880, 4488600, 4698068, 5872585, 5984800, 7047102, 8977200, 9396136, 11745170, 14094204, 17617755, 17954400, 18792272, 23490340, 28188408, 29362925, 35235510, 37584544, 46980680, 56376816, 58725850, 70471020, 88088775, 93961360, 112753632, 117451700, 140942040, 176177550, 187922720, 234903400, 281884080, 352355100, 469806800, 563768160, 704710200, 939613600, 1409420400, 2818840800]

約数ペア:

[(1, 2818840800), (2, 1409420400), (3, 939613600), (4, 704710200), (5, 563768160), (6, 469806800), (8, 352355100), (10, 281884080), (12, 234903400), (15, 187922720), (16, 176177550), (20, 140942040), (24, 117451700), (25, 112753632), (30, 93961360), (32, 88088775), (40, 70471020), (48, 58725850), (50, 56376816), (60, 46980680), (75, 37584544), (80, 35235510), (96, 29362925), (100, 28188408), (120, 23490340), (150, 18792272), (157, 17954400), (160, 17617755), (200, 14094204), (240, 11745170), (300, 9396136), (314, 8977200), (400, 7047102), (471, 5984800), (480, 5872585), (600, 4698068), (628, 4488600), (785, 3590880), (800, 3523551), (942, 2992400), (1200, 2349034), (1256, 2244300), (1570, 1795440), (1884, 1496200), (2355, 1196960), (2400, 1174517), (2512, 1122150), (3140, 897720), (3768, 748100), (3925, 718176), (4710, 598480), (5024, 561075), (6280, 448860), (7481, 376800), (7536, 374050), (7850, 359088), (9420, 299240), (11775, 239392), (12560, 224430), (14962, 188400), (15072, 187025), (15700, 179544), (18840, 149620), (22443, 125600), (23550, 119696), (25120, 112215), (29924, 94200), (31400, 89772), (37405, 75360), (37680, 74810), (44886, 62800), (47100, 59848)]