150678180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{293}}^1\times {\mathrm{2857}}^1$

素因数の和:3165

約数の個数: 72

約数和(自身を含む): 458777592

約数和(自身を除く): 308099412

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 293, 586, 879, 1172, 1465, 1758, 2637, 2857, 2930, 3516, 4395, 5274, 5714, 5860, 8571, 8790, 10548, 11428, 13185, 14285, 17142, 17580, 25713, 26370, 28570, 34284, 42855, 51426, 52740, 57140, 85710, 102852, 128565, 171420, 257130, 514260, 837101, 1674202, 2511303, 3348404, 4185505, 5022606, 7533909, 8371010, 10045212, 12556515, 15067818, 16742020, 25113030, 30135636, 37669545, 50226060, 75339090, 150678180]

約数ペア:

[(1, 150678180), (2, 75339090), (3, 50226060), (4, 37669545), (5, 30135636), (6, 25113030), (9, 16742020), (10, 15067818), (12, 12556515), (15, 10045212), (18, 8371010), (20, 7533909), (30, 5022606), (36, 4185505), (45, 3348404), (60, 2511303), (90, 1674202), (180, 837101), (293, 514260), (586, 257130), (879, 171420), (1172, 128565), (1465, 102852), (1758, 85710), (2637, 57140), (2857, 52740), (2930, 51426), (3516, 42855), (4395, 34284), (5274, 28570), (5714, 26370), (5860, 25713), (8571, 17580), (8790, 17142), (10548, 14285), (11428, 13185)]