132784800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{907}}^1$

素因数の和:991

約数の個数: 144

約数和(自身を含む): 439784352

約数和(自身を除く): 306999552

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 61, 75, 80, 96, 100, 120, 122, 150, 160, 183, 200, 240, 244, 300, 305, 366, 400, 480, 488, 600, 610, 732, 800, 907, 915, 976, 1200, 1220, 1464, 1525, 1814, 1830, 1952, 2400, 2440, 2721, 2928, 3050, 3628, 3660, 4535, 4575, 4880, 5442, 5856, 6100, 7256, 7320, 9070, 9150, 9760, 10884, 12200, 13605, 14512, 14640, 18140, 18300, 21768, 22675, 24400, 27210, 29024, 29280, 36280, 36600, 43536, 45350, 48800, 54420, 55327, 68025, 72560, 73200, 87072, 90700, 108840, 110654, 136050, 145120, 146400, 165981, 181400, 217680, 221308, 272100, 276635, 331962, 362800, 435360, 442616, 544200, 553270, 663924, 725600, 829905, 885232, 1088400, 1106540, 1327848, 1383175, 1659810, 1770464, 2176800, 2213080, 2655696, 2766350, 3319620, 4149525, 4426160, 5311392, 5532700, 6639240, 8299050, 8852320, 11065400, 13278480, 16598100, 22130800, 26556960, 33196200, 44261600, 66392400, 132784800]

約数ペア:

[(1, 132784800), (2, 66392400), (3, 44261600), (4, 33196200), (5, 26556960), (6, 22130800), (8, 16598100), (10, 13278480), (12, 11065400), (15, 8852320), (16, 8299050), (20, 6639240), (24, 5532700), (25, 5311392), (30, 4426160), (32, 4149525), (40, 3319620), (48, 2766350), (50, 2655696), (60, 2213080), (61, 2176800), (75, 1770464), (80, 1659810), (96, 1383175), (100, 1327848), (120, 1106540), (122, 1088400), (150, 885232), (160, 829905), (183, 725600), (200, 663924), (240, 553270), (244, 544200), (300, 442616), (305, 435360), (366, 362800), (400, 331962), (480, 276635), (488, 272100), (600, 221308), (610, 217680), (732, 181400), (800, 165981), (907, 146400), (915, 145120), (976, 136050), (1200, 110654), (1220, 108840), (1464, 90700), (1525, 87072), (1814, 73200), (1830, 72560), (1952, 68025), (2400, 55327), (2440, 54420), (2721, 48800), (2928, 45350), (3050, 43536), (3628, 36600), (3660, 36280), (4535, 29280), (4575, 29024), (4880, 27210), (5442, 24400), (5856, 22675), (6100, 21768), (7256, 18300), (7320, 18140), (9070, 14640), (9150, 14512), (9760, 13605), (10884, 12200)]