25180800

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:131

約数の個数: 192

約数和(自身を含む): 86259360

約数和(自身を除く): 61078560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 43, 48, 50, 60, 61, 64, 75, 80, 86, 96, 100, 120, 122, 128, 129, 150, 160, 172, 183, 192, 200, 215, 240, 244, 258, 300, 305, 320, 344, 366, 384, 400, 430, 480, 488, 516, 600, 610, 640, 645, 688, 732, 800, 860, 915, 960, 976, 1032, 1075, 1200, 1220, 1290, 1376, 1464, 1525, 1600, 1720, 1830, 1920, 1952, 2064, 2150, 2400, 2440, 2580, 2623, 2752, 2928, 3050, 3200, 3225, 3440, 3660, 3904, 4128, 4300, 4575, 4800, 4880, 5160, 5246, 5504, 5856, 6100, 6450, 6880, 7320, 7808, 7869, 8256, 8600, 9150, 9600, 9760, 10320, 10492, 11712, 12200, 12900, 13115, 13760, 14640, 15738, 16512, 17200, 18300, 19520, 20640, 20984, 23424, 24400, 25800, 26230, 27520, 29280, 31476, 34400, 36600, 39040, 39345, 41280, 41968, 48800, 51600, 52460, 58560, 62952, 65575, 68800, 73200, 78690, 82560, 83936, 97600, 103200, 104920, 117120, 125904, 131150, 137600, 146400, 157380, 167872, 195200, 196725, 206400, 209840, 251808, 262300, 292800, 314760, 335744, 393450, 412800, 419680, 503616, 524600, 585600, 629520, 786900, 839360, 1007232, 1049200, 1259040, 1573800, 1678720, 2098400, 2518080, 3147600, 4196800, 5036160, 6295200, 8393600, 12590400, 25180800]

約数ペア:

[(1, 25180800), (2, 12590400), (3, 8393600), (4, 6295200), (5, 5036160), (6, 4196800), (8, 3147600), (10, 2518080), (12, 2098400), (15, 1678720), (16, 1573800), (20, 1259040), (24, 1049200), (25, 1007232), (30, 839360), (32, 786900), (40, 629520), (43, 585600), (48, 524600), (50, 503616), (60, 419680), (61, 412800), (64, 393450), (75, 335744), (80, 314760), (86, 292800), (96, 262300), (100, 251808), (120, 209840), (122, 206400), (128, 196725), (129, 195200), (150, 167872), (160, 157380), (172, 146400), (183, 137600), (192, 131150), (200, 125904), (215, 117120), (240, 104920), (244, 103200), (258, 97600), (300, 83936), (305, 82560), (320, 78690), (344, 73200), (366, 68800), (384, 65575), (400, 62952), (430, 58560), (480, 52460), (488, 51600), (516, 48800), (600, 41968), (610, 41280), (640, 39345), (645, 39040), (688, 36600), (732, 34400), (800, 31476), (860, 29280), (915, 27520), (960, 26230), (976, 25800), (1032, 24400), (1075, 23424), (1200, 20984), (1220, 20640), (1290, 19520), (1376, 18300), (1464, 17200), (1525, 16512), (1600, 15738), (1720, 14640), (1830, 13760), (1920, 13115), (1952, 12900), (2064, 12200), (2150, 11712), (2400, 10492), (2440, 10320), (2580, 9760), (2623, 9600), (2752, 9150), (2928, 8600), (3050, 8256), (3200, 7869), (3225, 7808), (3440, 7320), (3660, 6880), (3904, 6450), (4128, 6100), (4300, 5856), (4575, 5504), (4800, 5246), (4880, 5160)]