30028600

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{241}}^1$

素因数の和:353

約数の個数: 96

約数和(自身を含む): 81021600

約数和(自身を除く): 50993000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 89, 100, 140, 175, 178, 200, 241, 280, 350, 356, 445, 482, 623, 700, 712, 890, 964, 1205, 1246, 1400, 1687, 1780, 1928, 2225, 2410, 2492, 3115, 3374, 3560, 4450, 4820, 4984, 6025, 6230, 6748, 8435, 8900, 9640, 12050, 12460, 13496, 15575, 16870, 17800, 21449, 24100, 24920, 31150, 33740, 42175, 42898, 48200, 62300, 67480, 84350, 85796, 107245, 124600, 150143, 168700, 171592, 214490, 300286, 337400, 428980, 536225, 600572, 750715, 857960, 1072450, 1201144, 1501430, 2144900, 3002860, 3753575, 4289800, 6005720, 7507150, 15014300, 30028600]

約数ペア:

[(1, 30028600), (2, 15014300), (4, 7507150), (5, 6005720), (7, 4289800), (8, 3753575), (10, 3002860), (14, 2144900), (20, 1501430), (25, 1201144), (28, 1072450), (35, 857960), (40, 750715), (50, 600572), (56, 536225), (70, 428980), (89, 337400), (100, 300286), (140, 214490), (175, 171592), (178, 168700), (200, 150143), (241, 124600), (280, 107245), (350, 85796), (356, 84350), (445, 67480), (482, 62300), (623, 48200), (700, 42898), (712, 42175), (890, 33740), (964, 31150), (1205, 24920), (1246, 24100), (1400, 21449), (1687, 17800), (1780, 16870), (1928, 15575), (2225, 13496), (2410, 12460), (2492, 12050), (3115, 9640), (3374, 8900), (3560, 8435), (4450, 6748), (4820, 6230), (4984, 6025)]