30668800

素因数分解:

$2^{11}\times 5^2\times {\mathrm{599}}^1$

素因数の和:631

約数の個数: 72

約数和(自身を含む): 76167000

約数和(自身を除く): 45498200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 256, 320, 400, 512, 599, 640, 800, 1024, 1198, 1280, 1600, 2048, 2396, 2560, 2995, 3200, 4792, 5120, 5990, 6400, 9584, 10240, 11980, 12800, 14975, 19168, 23960, 25600, 29950, 38336, 47920, 51200, 59900, 76672, 95840, 119800, 153344, 191680, 239600, 306688, 383360, 479200, 613376, 766720, 958400, 1226752, 1533440, 1916800, 3066880, 3833600, 6133760, 7667200, 15334400, 30668800]

約数ペア:

[(1, 30668800), (2, 15334400), (4, 7667200), (5, 6133760), (8, 3833600), (10, 3066880), (16, 1916800), (20, 1533440), (25, 1226752), (32, 958400), (40, 766720), (50, 613376), (64, 479200), (80, 383360), (100, 306688), (128, 239600), (160, 191680), (200, 153344), (256, 119800), (320, 95840), (400, 76672), (512, 59900), (599, 51200), (640, 47920), (800, 38336), (1024, 29950), (1198, 25600), (1280, 23960), (1600, 19168), (2048, 14975), (2396, 12800), (2560, 11980), (2995, 10240), (3200, 9584), (4792, 6400), (5120, 5990)]