98507880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{197}}^1\times {\mathrm{463}}^1$

素因数の和:680

約数の個数: 128

約数和(自身を含む): 330739200

約数和(自身を除く): 232231320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 197, 216, 270, 360, 394, 463, 540, 591, 788, 926, 985, 1080, 1182, 1389, 1576, 1773, 1852, 1970, 2315, 2364, 2778, 2955, 3546, 3704, 3940, 4167, 4630, 4728, 5319, 5556, 5910, 6945, 7092, 7880, 8334, 8865, 9260, 10638, 11112, 11820, 12501, 13890, 14184, 16668, 17730, 18520, 20835, 21276, 23640, 25002, 26595, 27780, 33336, 35460, 41670, 42552, 50004, 53190, 55560, 62505, 70920, 83340, 91211, 100008, 106380, 125010, 166680, 182422, 212760, 250020, 273633, 364844, 456055, 500040, 547266, 729688, 820899, 912110, 1094532, 1368165, 1641798, 1824220, 2189064, 2462697, 2736330, 3283596, 3648440, 4104495, 4925394, 5472660, 6567192, 8208990, 9850788, 10945320, 12313485, 16417980, 19701576, 24626970, 32835960, 49253940, 98507880]

約数ペア:

[(1, 98507880), (2, 49253940), (3, 32835960), (4, 24626970), (5, 19701576), (6, 16417980), (8, 12313485), (9, 10945320), (10, 9850788), (12, 8208990), (15, 6567192), (18, 5472660), (20, 4925394), (24, 4104495), (27, 3648440), (30, 3283596), (36, 2736330), (40, 2462697), (45, 2189064), (54, 1824220), (60, 1641798), (72, 1368165), (90, 1094532), (108, 912110), (120, 820899), (135, 729688), (180, 547266), (197, 500040), (216, 456055), (270, 364844), (360, 273633), (394, 250020), (463, 212760), (540, 182422), (591, 166680), (788, 125010), (926, 106380), (985, 100008), (1080, 91211), (1182, 83340), (1389, 70920), (1576, 62505), (1773, 55560), (1852, 53190), (1970, 50004), (2315, 42552), (2364, 41670), (2778, 35460), (2955, 33336), (3546, 27780), (3704, 26595), (3940, 25002), (4167, 23640), (4630, 21276), (4728, 20835), (5319, 18520), (5556, 17730), (5910, 16668), (6945, 14184), (7092, 13890), (7880, 12501), (8334, 11820), (8865, 11112), (9260, 10638)]