131968800

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{18329}}^1$

素因数の和:18355

約数の個数: 108

約数和(自身を含む): 465380370

約数和(自身を除く): 333411570

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, 72, 75, 80, 90, 96, 100, 120, 144, 150, 160, 180, 200, 225, 240, 288, 300, 360, 400, 450, 480, 600, 720, 800, 900, 1200, 1440, 1800, 2400, 3600, 7200, 18329, 36658, 54987, 73316, 91645, 109974, 146632, 164961, 183290, 219948, 274935, 293264, 329922, 366580, 439896, 458225, 549870, 586528, 659844, 733160, 824805, 879792, 916450, 1099740, 1319688, 1374675, 1466320, 1649610, 1759584, 1832900, 2199480, 2639376, 2749350, 2932640, 3299220, 3665800, 4124025, 4398960, 5278752, 5498700, 6598440, 7331600, 8248050, 8797920, 10997400, 13196880, 14663200, 16496100, 21994800, 26393760, 32992200, 43989600, 65984400, 131968800]

約数ペア:

[(1, 131968800), (2, 65984400), (3, 43989600), (4, 32992200), (5, 26393760), (6, 21994800), (8, 16496100), (9, 14663200), (10, 13196880), (12, 10997400), (15, 8797920), (16, 8248050), (18, 7331600), (20, 6598440), (24, 5498700), (25, 5278752), (30, 4398960), (32, 4124025), (36, 3665800), (40, 3299220), (45, 2932640), (48, 2749350), (50, 2639376), (60, 2199480), (72, 1832900), (75, 1759584), (80, 1649610), (90, 1466320), (96, 1374675), (100, 1319688), (120, 1099740), (144, 916450), (150, 879792), (160, 824805), (180, 733160), (200, 659844), (225, 586528), (240, 549870), (288, 458225), (300, 439896), (360, 366580), (400, 329922), (450, 293264), (480, 274935), (600, 219948), (720, 183290), (800, 164961), (900, 146632), (1200, 109974), (1440, 91645), (1800, 73316), (2400, 54987), (3600, 36658), (7200, 18329)]