66300180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{487}}^1\times {\mathrm{2269}}^1$

素因数の和:2768

約数の個数: 48

約数和(自身を含む): 186103680

約数和(自身を除く): 119803500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 487, 974, 1461, 1948, 2269, 2435, 2922, 4538, 4870, 5844, 6807, 7305, 9076, 9740, 11345, 13614, 14610, 22690, 27228, 29220, 34035, 45380, 68070, 136140, 1105003, 2210006, 3315009, 4420012, 5525015, 6630018, 11050030, 13260036, 16575045, 22100060, 33150090, 66300180]

約数ペア:

[(1, 66300180), (2, 33150090), (3, 22100060), (4, 16575045), (5, 13260036), (6, 11050030), (10, 6630018), (12, 5525015), (15, 4420012), (20, 3315009), (30, 2210006), (60, 1105003), (487, 136140), (974, 68070), (1461, 45380), (1948, 34035), (2269, 29220), (2435, 27228), (2922, 22690), (4538, 14610), (4870, 13614), (5844, 11345), (6807, 9740), (7305, 9076)]