1135568800

素因数分解:

$2^5\times 5^2\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{389}}^1$

素因数の和:539

約数の個数: 144

約数和(自身を含む): 2879112600

約数和(自身を除く): 1743543800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 41, 50, 80, 82, 89, 100, 160, 164, 178, 200, 205, 328, 356, 389, 400, 410, 445, 656, 712, 778, 800, 820, 890, 1025, 1312, 1424, 1556, 1640, 1780, 1945, 2050, 2225, 2848, 3112, 3280, 3560, 3649, 3890, 4100, 4450, 6224, 6560, 7120, 7298, 7780, 8200, 8900, 9725, 12448, 14240, 14596, 15560, 15949, 16400, 17800, 18245, 19450, 29192, 31120, 31898, 32800, 34621, 35600, 36490, 38900, 58384, 62240, 63796, 69242, 71200, 72980, 77800, 79745, 91225, 116768, 127592, 138484, 145960, 155600, 159490, 173105, 182450, 255184, 276968, 291920, 311200, 318980, 346210, 364900, 398725, 510368, 553936, 583840, 637960, 692420, 729800, 797450, 865525, 1107872, 1275920, 1384840, 1419461, 1459600, 1594900, 1731050, 2551840, 2769680, 2838922, 2919200, 3189800, 3462100, 5539360, 5677844, 6379600, 6924200, 7097305, 11355688, 12759200, 13848400, 14194610, 22711376, 27696800, 28389220, 35486525, 45422752, 56778440, 70973050, 113556880, 141946100, 227113760, 283892200, 567784400, 1135568800]

約数ペア:

[(1, 1135568800), (2, 567784400), (4, 283892200), (5, 227113760), (8, 141946100), (10, 113556880), (16, 70973050), (20, 56778440), (25, 45422752), (32, 35486525), (40, 28389220), (41, 27696800), (50, 22711376), (80, 14194610), (82, 13848400), (89, 12759200), (100, 11355688), (160, 7097305), (164, 6924200), (178, 6379600), (200, 5677844), (205, 5539360), (328, 3462100), (356, 3189800), (389, 2919200), (400, 2838922), (410, 2769680), (445, 2551840), (656, 1731050), (712, 1594900), (778, 1459600), (800, 1419461), (820, 1384840), (890, 1275920), (1025, 1107872), (1312, 865525), (1424, 797450), (1556, 729800), (1640, 692420), (1780, 637960), (1945, 583840), (2050, 553936), (2225, 510368), (2848, 398725), (3112, 364900), (3280, 346210), (3560, 318980), (3649, 311200), (3890, 291920), (4100, 276968), (4450, 255184), (6224, 182450), (6560, 173105), (7120, 159490), (7298, 155600), (7780, 145960), (8200, 138484), (8900, 127592), (9725, 116768), (12448, 91225), (14240, 79745), (14596, 77800), (15560, 72980), (15949, 71200), (16400, 69242), (17800, 63796), (18245, 62240), (19450, 58384), (29192, 38900), (31120, 36490), (31898, 35600), (32800, 34621)]