91116800

素因数分解:

$2^8\times 5^2\times {\mathrm{23}}^1\times {\mathrm{619}}^1$

素因数の和:668

約数の個数: 108

約数和(自身を含む): 235714080

約数和(自身を除く): 144597280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 40, 46, 50, 64, 80, 92, 100, 115, 128, 160, 184, 200, 230, 256, 320, 368, 400, 460, 575, 619, 640, 736, 800, 920, 1150, 1238, 1280, 1472, 1600, 1840, 2300, 2476, 2944, 3095, 3200, 3680, 4600, 4952, 5888, 6190, 6400, 7360, 9200, 9904, 12380, 14237, 14720, 15475, 18400, 19808, 24760, 28474, 29440, 30950, 36800, 39616, 49520, 56948, 61900, 71185, 73600, 79232, 99040, 113896, 123800, 142370, 147200, 158464, 198080, 227792, 247600, 284740, 355925, 396160, 455584, 495200, 569480, 711850, 792320, 911168, 990400, 1138960, 1423700, 1822336, 1980800, 2277920, 2847400, 3644672, 3961600, 4555840, 5694800, 9111680, 11389600, 18223360, 22779200, 45558400, 91116800]

約数ペア:

[(1, 91116800), (2, 45558400), (4, 22779200), (5, 18223360), (8, 11389600), (10, 9111680), (16, 5694800), (20, 4555840), (23, 3961600), (25, 3644672), (32, 2847400), (40, 2277920), (46, 1980800), (50, 1822336), (64, 1423700), (80, 1138960), (92, 990400), (100, 911168), (115, 792320), (128, 711850), (160, 569480), (184, 495200), (200, 455584), (230, 396160), (256, 355925), (320, 284740), (368, 247600), (400, 227792), (460, 198080), (575, 158464), (619, 147200), (640, 142370), (736, 123800), (800, 113896), (920, 99040), (1150, 79232), (1238, 73600), (1280, 71185), (1472, 61900), (1600, 56948), (1840, 49520), (2300, 39616), (2476, 36800), (2944, 30950), (3095, 29440), (3200, 28474), (3680, 24760), (4600, 19808), (4952, 18400), (5888, 15475), (6190, 14720), (6400, 14237), (7360, 12380), (9200, 9904)]