147910400

素因数分解:

$2^8\times 5^2\times {\mathrm{11}}^2\times {\mathrm{191}}^1$

素因数の和:239

約数の個数: 162

約数和(自身を含む): 404515776

約数和(自身を除く): 256605376

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 64, 80, 88, 100, 110, 121, 128, 160, 176, 191, 200, 220, 242, 256, 275, 320, 352, 382, 400, 440, 484, 550, 605, 640, 704, 764, 800, 880, 955, 968, 1100, 1210, 1280, 1408, 1528, 1600, 1760, 1910, 1936, 2101, 2200, 2420, 2816, 3025, 3056, 3200, 3520, 3820, 3872, 4202, 4400, 4775, 4840, 6050, 6112, 6400, 7040, 7640, 7744, 8404, 8800, 9550, 9680, 10505, 12100, 12224, 14080, 15280, 15488, 16808, 17600, 19100, 19360, 21010, 23111, 24200, 24448, 30560, 30976, 33616, 35200, 38200, 38720, 42020, 46222, 48400, 48896, 52525, 61120, 67232, 70400, 76400, 77440, 84040, 92444, 96800, 105050, 115555, 122240, 134464, 152800, 154880, 168080, 184888, 193600, 210100, 231110, 244480, 268928, 305600, 336160, 369776, 387200, 420200, 462220, 537856, 577775, 611200, 672320, 739552, 774400, 840400, 924440, 1155550, 1222400, 1344640, 1479104, 1680800, 1848880, 2311100, 2689280, 2958208, 3361600, 3697760, 4622200, 5916416, 6723200, 7395520, 9244400, 13446400, 14791040, 18488800, 29582080, 36977600, 73955200, 147910400]

約数ペア:

[(1, 147910400), (2, 73955200), (4, 36977600), (5, 29582080), (8, 18488800), (10, 14791040), (11, 13446400), (16, 9244400), (20, 7395520), (22, 6723200), (25, 5916416), (32, 4622200), (40, 3697760), (44, 3361600), (50, 2958208), (55, 2689280), (64, 2311100), (80, 1848880), (88, 1680800), (100, 1479104), (110, 1344640), (121, 1222400), (128, 1155550), (160, 924440), (176, 840400), (191, 774400), (200, 739552), (220, 672320), (242, 611200), (256, 577775), (275, 537856), (320, 462220), (352, 420200), (382, 387200), (400, 369776), (440, 336160), (484, 305600), (550, 268928), (605, 244480), (640, 231110), (704, 210100), (764, 193600), (800, 184888), (880, 168080), (955, 154880), (968, 152800), (1100, 134464), (1210, 122240), (1280, 115555), (1408, 105050), (1528, 96800), (1600, 92444), (1760, 84040), (1910, 77440), (1936, 76400), (2101, 70400), (2200, 67232), (2420, 61120), (2816, 52525), (3025, 48896), (3056, 48400), (3200, 46222), (3520, 42020), (3820, 38720), (3872, 38200), (4202, 35200), (4400, 33616), (4775, 30976), (4840, 30560), (6050, 24448), (6112, 24200), (6400, 23111), (7040, 21010), (7640, 19360), (7744, 19100), (8404, 17600), (8800, 16808), (9550, 15488), (9680, 15280), (10505, 14080), (12100, 12224)]