20121770850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{134145139}}^1$

素因数の和:134145154

約数の個数: 24

約数和(自身を含む): 49901992080

約数和(自身を除く): 29780221230

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 134145139, 268290278, 402435417, 670725695, 804870834, 1341451390, 2012177085, 3353628475, 4024354170, 6707256950, 10060885425, 20121770850]

約数ペア:

[(1, 20121770850), (2, 10060885425), (3, 6707256950), (5, 4024354170), (6, 3353628475), (10, 2012177085), (15, 1341451390), (25, 804870834), (30, 670725695), (50, 402435417), (75, 268290278), (150, 134145139)]