828904800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{137}}^1\times {\mathrm{2521}}^1$

素因数の和:2681

約数の個数: 144

約数和(自身を含む): 2718857232

約数和(自身を除く): 1889952432

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 137, 150, 160, 200, 240, 274, 300, 400, 411, 480, 548, 600, 685, 800, 822, 1096, 1200, 1370, 1644, 2055, 2192, 2400, 2521, 2740, 3288, 3425, 4110, 4384, 5042, 5480, 6576, 6850, 7563, 8220, 10084, 10275, 10960, 12605, 13152, 13700, 15126, 16440, 20168, 20550, 21920, 25210, 27400, 30252, 32880, 37815, 40336, 41100, 50420, 54800, 60504, 63025, 65760, 75630, 80672, 82200, 100840, 109600, 121008, 126050, 151260, 164400, 189075, 201680, 242016, 252100, 302520, 328800, 345377, 378150, 403360, 504200, 605040, 690754, 756300, 1008400, 1036131, 1210080, 1381508, 1512600, 1726885, 2016800, 2072262, 2763016, 3025200, 3453770, 4144524, 5180655, 5526032, 6050400, 6907540, 8289048, 8634425, 10361310, 11052064, 13815080, 16578096, 17268850, 20722620, 25903275, 27630160, 33156192, 34537700, 41445240, 51806550, 55260320, 69075400, 82890480, 103613100, 138150800, 165780960, 207226200, 276301600, 414452400, 828904800]

約数ペア:

[(1, 828904800), (2, 414452400), (3, 276301600), (4, 207226200), (5, 165780960), (6, 138150800), (8, 103613100), (10, 82890480), (12, 69075400), (15, 55260320), (16, 51806550), (20, 41445240), (24, 34537700), (25, 33156192), (30, 27630160), (32, 25903275), (40, 20722620), (48, 17268850), (50, 16578096), (60, 13815080), (75, 11052064), (80, 10361310), (96, 8634425), (100, 8289048), (120, 6907540), (137, 6050400), (150, 5526032), (160, 5180655), (200, 4144524), (240, 3453770), (274, 3025200), (300, 2763016), (400, 2072262), (411, 2016800), (480, 1726885), (548, 1512600), (600, 1381508), (685, 1210080), (800, 1036131), (822, 1008400), (1096, 756300), (1200, 690754), (1370, 605040), (1644, 504200), (2055, 403360), (2192, 378150), (2400, 345377), (2521, 328800), (2740, 302520), (3288, 252100), (3425, 242016), (4110, 201680), (4384, 189075), (5042, 164400), (5480, 151260), (6576, 126050), (6850, 121008), (7563, 109600), (8220, 100840), (10084, 82200), (10275, 80672), (10960, 75630), (12605, 65760), (13152, 63025), (13700, 60504), (15126, 54800), (16440, 50420), (20168, 41100), (20550, 40336), (21920, 37815), (25210, 32880), (27400, 30252)]