82860800

素因数分解:

$2^8\times 5^2\times {\mathrm{11}}^2\times {\mathrm{107}}^1$

素因数の和:155

約数の個数: 162

約数和(自身を含む): 227540124

約数和(自身を除く): 144679324

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 64, 80, 88, 100, 107, 110, 121, 128, 160, 176, 200, 214, 220, 242, 256, 275, 320, 352, 400, 428, 440, 484, 535, 550, 605, 640, 704, 800, 856, 880, 968, 1070, 1100, 1177, 1210, 1280, 1408, 1600, 1712, 1760, 1936, 2140, 2200, 2354, 2420, 2675, 2816, 3025, 3200, 3424, 3520, 3872, 4280, 4400, 4708, 4840, 5350, 5885, 6050, 6400, 6848, 7040, 7744, 8560, 8800, 9416, 9680, 10700, 11770, 12100, 12947, 13696, 14080, 15488, 17120, 17600, 18832, 19360, 21400, 23540, 24200, 25894, 27392, 29425, 30976, 34240, 35200, 37664, 38720, 42800, 47080, 48400, 51788, 58850, 64735, 68480, 70400, 75328, 77440, 85600, 94160, 96800, 103576, 117700, 129470, 136960, 150656, 154880, 171200, 188320, 193600, 207152, 235400, 258940, 301312, 323675, 342400, 376640, 387200, 414304, 470800, 517880, 647350, 684800, 753280, 774400, 828608, 941600, 1035760, 1294700, 1506560, 1657216, 1883200, 2071520, 2589400, 3314432, 3766400, 4143040, 5178800, 7532800, 8286080, 10357600, 16572160, 20715200, 41430400, 82860800]

約数ペア:

[(1, 82860800), (2, 41430400), (4, 20715200), (5, 16572160), (8, 10357600), (10, 8286080), (11, 7532800), (16, 5178800), (20, 4143040), (22, 3766400), (25, 3314432), (32, 2589400), (40, 2071520), (44, 1883200), (50, 1657216), (55, 1506560), (64, 1294700), (80, 1035760), (88, 941600), (100, 828608), (107, 774400), (110, 753280), (121, 684800), (128, 647350), (160, 517880), (176, 470800), (200, 414304), (214, 387200), (220, 376640), (242, 342400), (256, 323675), (275, 301312), (320, 258940), (352, 235400), (400, 207152), (428, 193600), (440, 188320), (484, 171200), (535, 154880), (550, 150656), (605, 136960), (640, 129470), (704, 117700), (800, 103576), (856, 96800), (880, 94160), (968, 85600), (1070, 77440), (1100, 75328), (1177, 70400), (1210, 68480), (1280, 64735), (1408, 58850), (1600, 51788), (1712, 48400), (1760, 47080), (1936, 42800), (2140, 38720), (2200, 37664), (2354, 35200), (2420, 34240), (2675, 30976), (2816, 29425), (3025, 27392), (3200, 25894), (3424, 24200), (3520, 23540), (3872, 21400), (4280, 19360), (4400, 18832), (4708, 17600), (4840, 17120), (5350, 15488), (5885, 14080), (6050, 13696), (6400, 12947), (6848, 12100), (7040, 11770), (7744, 10700), (8560, 9680), (8800, 9416)]