1890525600

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{67}}^1\times {\mathrm{3919}}^1$

素因数の和:4012

約数の個数: 216

約数和(自身を含む): 6767691840

約数和(自身を除く): 4877166240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 67, 72, 75, 80, 90, 96, 100, 120, 134, 144, 150, 160, 180, 200, 201, 225, 240, 268, 288, 300, 335, 360, 400, 402, 450, 480, 536, 600, 603, 670, 720, 800, 804, 900, 1005, 1072, 1200, 1206, 1340, 1440, 1608, 1675, 1800, 2010, 2144, 2400, 2412, 2680, 3015, 3216, 3350, 3600, 3919, 4020, 4824, 5025, 5360, 6030, 6432, 6700, 7200, 7838, 8040, 9648, 10050, 10720, 11757, 12060, 13400, 15075, 15676, 16080, 19296, 19595, 20100, 23514, 24120, 26800, 30150, 31352, 32160, 35271, 39190, 40200, 47028, 48240, 53600, 58785, 60300, 62704, 70542, 78380, 80400, 94056, 96480, 97975, 117570, 120600, 125408, 141084, 156760, 160800, 176355, 188112, 195950, 235140, 241200, 262573, 282168, 293925, 313520, 352710, 376224, 391900, 470280, 482400, 525146, 564336, 587850, 627040, 705420, 783800, 787719, 881775, 940560, 1050292, 1128672, 1175700, 1312865, 1410840, 1567600, 1575438, 1763550, 1881120, 2100584, 2351400, 2363157, 2625730, 2821680, 3135200, 3150876, 3527100, 3938595, 4201168, 4702800, 4726314, 5251460, 5643360, 6301752, 6564325, 7054200, 7877190, 8402336, 9405600, 9452628, 10502920, 11815785, 12603504, 13128650, 14108400, 15754380, 18905256, 19692975, 21005840, 23631570, 25207008, 26257300, 28216800, 31508760, 37810512, 39385950, 42011680, 47263140, 52514600, 59078925, 63017520, 75621024, 78771900, 94526280, 105029200, 118157850, 126035040, 157543800, 189052560, 210058400, 236315700, 315087600, 378105120, 472631400, 630175200, 945262800, 1890525600]

約数ペア:

[(1, 1890525600), (2, 945262800), (3, 630175200), (4, 472631400), (5, 378105120), (6, 315087600), (8, 236315700), (9, 210058400), (10, 189052560), (12, 157543800), (15, 126035040), (16, 118157850), (18, 105029200), (20, 94526280), (24, 78771900), (25, 75621024), (30, 63017520), (32, 59078925), (36, 52514600), (40, 47263140), (45, 42011680), (48, 39385950), (50, 37810512), (60, 31508760), (67, 28216800), (72, 26257300), (75, 25207008), (80, 23631570), (90, 21005840), (96, 19692975), (100, 18905256), (120, 15754380), (134, 14108400), (144, 13128650), (150, 12603504), (160, 11815785), (180, 10502920), (200, 9452628), (201, 9405600), (225, 8402336), (240, 7877190), (268, 7054200), (288, 6564325), (300, 6301752), (335, 5643360), (360, 5251460), (400, 4726314), (402, 4702800), (450, 4201168), (480, 3938595), (536, 3527100), (600, 3150876), (603, 3135200), (670, 2821680), (720, 2625730), (800, 2363157), (804, 2351400), (900, 2100584), (1005, 1881120), (1072, 1763550), (1200, 1575438), (1206, 1567600), (1340, 1410840), (1440, 1312865), (1608, 1175700), (1675, 1128672), (1800, 1050292), (2010, 940560), (2144, 881775), (2400, 787719), (2412, 783800), (2680, 705420), (3015, 627040), (3216, 587850), (3350, 564336), (3600, 525146), (3919, 482400), (4020, 470280), (4824, 391900), (5025, 376224), (5360, 352710), (6030, 313520), (6432, 293925), (6700, 282168), (7200, 262573), (7838, 241200), (8040, 235140), (9648, 195950), (10050, 188112), (10720, 176355), (11757, 160800), (12060, 156760), (13400, 141084), (15075, 125408), (15676, 120600), (16080, 117570), (19296, 97975), (19595, 96480), (20100, 94056), (23514, 80400), (24120, 78380), (26800, 70542), (30150, 62704), (31352, 60300), (32160, 58785), (35271, 53600), (39190, 48240), (40200, 47028)]