67148800

素因数分解:

$2^{10}\times 5^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:134

約数の個数: 132

約数和(自身を含む): 173110696

約数和(自身を除く): 105961896

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 43, 50, 61, 64, 80, 86, 100, 122, 128, 160, 172, 200, 215, 244, 256, 305, 320, 344, 400, 430, 488, 512, 610, 640, 688, 800, 860, 976, 1024, 1075, 1220, 1280, 1376, 1525, 1600, 1720, 1952, 2150, 2440, 2560, 2623, 2752, 3050, 3200, 3440, 3904, 4300, 4880, 5120, 5246, 5504, 6100, 6400, 6880, 7808, 8600, 9760, 10492, 11008, 12200, 12800, 13115, 13760, 15616, 17200, 19520, 20984, 22016, 24400, 25600, 26230, 27520, 31232, 34400, 39040, 41968, 44032, 48800, 52460, 55040, 62464, 65575, 68800, 78080, 83936, 97600, 104920, 110080, 131150, 137600, 156160, 167872, 195200, 209840, 220160, 262300, 275200, 312320, 335744, 390400, 419680, 524600, 550400, 671488, 780800, 839360, 1049200, 1100800, 1342976, 1561600, 1678720, 2098400, 2685952, 3357440, 4196800, 6714880, 8393600, 13429760, 16787200, 33574400, 67148800]

約数ペア:

[(1, 67148800), (2, 33574400), (4, 16787200), (5, 13429760), (8, 8393600), (10, 6714880), (16, 4196800), (20, 3357440), (25, 2685952), (32, 2098400), (40, 1678720), (43, 1561600), (50, 1342976), (61, 1100800), (64, 1049200), (80, 839360), (86, 780800), (100, 671488), (122, 550400), (128, 524600), (160, 419680), (172, 390400), (200, 335744), (215, 312320), (244, 275200), (256, 262300), (305, 220160), (320, 209840), (344, 195200), (400, 167872), (430, 156160), (488, 137600), (512, 131150), (610, 110080), (640, 104920), (688, 97600), (800, 83936), (860, 78080), (976, 68800), (1024, 65575), (1075, 62464), (1220, 55040), (1280, 52460), (1376, 48800), (1525, 44032), (1600, 41968), (1720, 39040), (1952, 34400), (2150, 31232), (2440, 27520), (2560, 26230), (2623, 25600), (2752, 24400), (3050, 22016), (3200, 20984), (3440, 19520), (3904, 17200), (4300, 15616), (4880, 13760), (5120, 13115), (5246, 12800), (5504, 12200), (6100, 11008), (6400, 10492), (6880, 9760), (7808, 8600)]