73955200

素因数分解:

$2^7\times 5^2\times {\mathrm{11}}^2\times {\mathrm{191}}^1$

素因数の和:237

約数の個数: 144

約数和(自身を含む): 201862080

約数和(自身を除く): 127906880

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, 275, 320, 352, 382, 400, 440, 484, 550, 605, 640, 704, 764, 800, 880, 955, 968, 1100, 1210, 1408, 1528, 1600, 1760, 1910, 1936, 2101, 2200, 2420, 3025, 3056, 3200, 3520, 3820, 3872, 4202, 4400, 4775, 4840, 6050, 6112, 7040, 7640, 7744, 8404, 8800, 9550, 9680, 10505, 12100, 12224, 15280, 15488, 16808, 17600, 19100, 19360, 21010, 23111, 24200, 24448, 30560, 33616, 35200, 38200, 38720, 42020, 46222, 48400, 52525, 61120, 67232, 76400, 77440, 84040, 92444, 96800, 105050, 115555, 122240, 134464, 152800, 168080, 184888, 193600, 210100, 231110, 268928, 305600, 336160, 369776, 387200, 420200, 462220, 577775, 611200, 672320, 739552, 840400, 924440, 1155550, 1344640, 1479104, 1680800, 1848880, 2311100, 2958208, 3361600, 3697760, 4622200, 6723200, 7395520, 9244400, 14791040, 18488800, 36977600, 73955200]

約数ペア:

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