531139200

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{907}}^1$

素因数の和:995

約数の個数: 192

約数和(自身を含む): 1780079520

約数和(自身を除く): 1248940320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 61, 64, 75, 80, 96, 100, 120, 122, 128, 150, 160, 183, 192, 200, 240, 244, 300, 305, 320, 366, 384, 400, 480, 488, 600, 610, 640, 732, 800, 907, 915, 960, 976, 1200, 1220, 1464, 1525, 1600, 1814, 1830, 1920, 1952, 2400, 2440, 2721, 2928, 3050, 3200, 3628, 3660, 3904, 4535, 4575, 4800, 4880, 5442, 5856, 6100, 7256, 7320, 7808, 9070, 9150, 9600, 9760, 10884, 11712, 12200, 13605, 14512, 14640, 18140, 18300, 19520, 21768, 22675, 23424, 24400, 27210, 29024, 29280, 36280, 36600, 39040, 43536, 45350, 48800, 54420, 55327, 58048, 58560, 68025, 72560, 73200, 87072, 90700, 97600, 108840, 110654, 116096, 117120, 136050, 145120, 146400, 165981, 174144, 181400, 195200, 217680, 221308, 272100, 276635, 290240, 292800, 331962, 348288, 362800, 435360, 442616, 544200, 553270, 580480, 585600, 663924, 725600, 829905, 870720, 885232, 1088400, 1106540, 1327848, 1383175, 1451200, 1659810, 1741440, 1770464, 2176800, 2213080, 2655696, 2766350, 2902400, 3319620, 3540928, 4149525, 4353600, 4426160, 5311392, 5532700, 6639240, 7081856, 8299050, 8707200, 8852320, 10622784, 11065400, 13278480, 16598100, 17704640, 21245568, 22130800, 26556960, 33196200, 35409280, 44261600, 53113920, 66392400, 88523200, 106227840, 132784800, 177046400, 265569600, 531139200]

約数ペア:

[(1, 531139200), (2, 265569600), (3, 177046400), (4, 132784800), (5, 106227840), (6, 88523200), (8, 66392400), (10, 53113920), (12, 44261600), (15, 35409280), (16, 33196200), (20, 26556960), (24, 22130800), (25, 21245568), (30, 17704640), (32, 16598100), (40, 13278480), (48, 11065400), (50, 10622784), (60, 8852320), (61, 8707200), (64, 8299050), (75, 7081856), (80, 6639240), (96, 5532700), (100, 5311392), (120, 4426160), (122, 4353600), (128, 4149525), (150, 3540928), (160, 3319620), (183, 2902400), (192, 2766350), (200, 2655696), (240, 2213080), (244, 2176800), (300, 1770464), (305, 1741440), (320, 1659810), (366, 1451200), (384, 1383175), (400, 1327848), (480, 1106540), (488, 1088400), (600, 885232), (610, 870720), (640, 829905), (732, 725600), (800, 663924), (907, 585600), (915, 580480), (960, 553270), (976, 544200), (1200, 442616), (1220, 435360), (1464, 362800), (1525, 348288), (1600, 331962), (1814, 292800), (1830, 290240), (1920, 276635), (1952, 272100), (2400, 221308), (2440, 217680), (2721, 195200), (2928, 181400), (3050, 174144), (3200, 165981), (3628, 146400), (3660, 145120), (3904, 136050), (4535, 117120), (4575, 116096), (4800, 110654), (4880, 108840), (5442, 97600), (5856, 90700), (6100, 87072), (7256, 73200), (7320, 72560), (7808, 68025), (9070, 58560), (9150, 58048), (9600, 55327), (9760, 54420), (10884, 48800), (11712, 45350), (12200, 43536), (13605, 39040), (14512, 36600), (14640, 36280), (18140, 29280), (18300, 29024), (19520, 27210), (21768, 24400), (22675, 23424)]