149718180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{16747}}^1$

素因数の和:16908

約数の個数: 48

約数和(自身を含む): 422049600

約数和(自身を除く): 272331420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 149, 298, 447, 596, 745, 894, 1490, 1788, 2235, 2980, 4470, 8940, 16747, 33494, 50241, 66988, 83735, 100482, 167470, 200964, 251205, 334940, 502410, 1004820, 2495303, 4990606, 7485909, 9981212, 12476515, 14971818, 24953030, 29943636, 37429545, 49906060, 74859090, 149718180]

約数ペア:

[(1, 149718180), (2, 74859090), (3, 49906060), (4, 37429545), (5, 29943636), (6, 24953030), (10, 14971818), (12, 12476515), (15, 9981212), (20, 7485909), (30, 4990606), (60, 2495303), (149, 1004820), (298, 502410), (447, 334940), (596, 251205), (745, 200964), (894, 167470), (1490, 100482), (1788, 83735), (2235, 66988), (2980, 50241), (4470, 33494), (8940, 16747)]