1021149600

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{139}}^1\times {\mathrm{3061}}^1$

素因数の和:3223

約数の個数: 144

約数和(自身を含む): 3348848160

約数和(自身を除く): 2327698560

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, 139, 150, 160, 200, 240, 278, 300, 400, 417, 480, 556, 600, 695, 800, 834, 1112, 1200, 1390, 1668, 2085, 2224, 2400, 2780, 3061, 3336, 3475, 4170, 4448, 5560, 6122, 6672, 6950, 8340, 9183, 10425, 11120, 12244, 13344, 13900, 15305, 16680, 18366, 20850, 22240, 24488, 27800, 30610, 33360, 36732, 41700, 45915, 48976, 55600, 61220, 66720, 73464, 76525, 83400, 91830, 97952, 111200, 122440, 146928, 153050, 166800, 183660, 229575, 244880, 293856, 306100, 333600, 367320, 425479, 459150, 489760, 612200, 734640, 850958, 918300, 1224400, 1276437, 1469280, 1701916, 1836600, 2127395, 2448800, 2552874, 3403832, 3673200, 4254790, 5105748, 6382185, 6807664, 7346400, 8509580, 10211496, 10636975, 12764370, 13615328, 17019160, 20422992, 21273950, 25528740, 31910925, 34038320, 40845984, 42547900, 51057480, 63821850, 68076640, 85095800, 102114960, 127643700, 170191600, 204229920, 255287400, 340383200, 510574800, 1021149600]

約数ペア:

[(1, 1021149600), (2, 510574800), (3, 340383200), (4, 255287400), (5, 204229920), (6, 170191600), (8, 127643700), (10, 102114960), (12, 85095800), (15, 68076640), (16, 63821850), (20, 51057480), (24, 42547900), (25, 40845984), (30, 34038320), (32, 31910925), (40, 25528740), (48, 21273950), (50, 20422992), (60, 17019160), (75, 13615328), (80, 12764370), (96, 10636975), (100, 10211496), (120, 8509580), (139, 7346400), (150, 6807664), (160, 6382185), (200, 5105748), (240, 4254790), (278, 3673200), (300, 3403832), (400, 2552874), (417, 2448800), (480, 2127395), (556, 1836600), (600, 1701916), (695, 1469280), (800, 1276437), (834, 1224400), (1112, 918300), (1200, 850958), (1390, 734640), (1668, 612200), (2085, 489760), (2224, 459150), (2400, 425479), (2780, 367320), (3061, 333600), (3336, 306100), (3475, 293856), (4170, 244880), (4448, 229575), (5560, 183660), (6122, 166800), (6672, 153050), (6950, 146928), (8340, 122440), (9183, 111200), (10425, 97952), (11120, 91830), (12244, 83400), (13344, 76525), (13900, 73464), (15305, 66720), (16680, 61220), (18366, 55600), (20850, 48976), (22240, 45915), (24488, 41700), (27800, 36732), (30610, 33360)]