200811780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{85817}}^1$

素因数の和:85845

約数の個数: 72

約数和(自身を含む): 655992792

約数和(自身を除く): 455181012

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 85817, 171634, 257451, 343268, 429085, 514902, 772353, 858170, 1029804, 1115621, 1287255, 1544706, 1716340, 2231242, 2574510, 3089412, 3346863, 3861765, 4462484, 5149020, 5578105, 6693726, 7723530, 10040589, 11156210, 13387452, 15447060, 16734315, 20081178, 22312420, 33468630, 40162356, 50202945, 66937260, 100405890, 200811780]

約数ペア:

[(1, 200811780), (2, 100405890), (3, 66937260), (4, 50202945), (5, 40162356), (6, 33468630), (9, 22312420), (10, 20081178), (12, 16734315), (13, 15447060), (15, 13387452), (18, 11156210), (20, 10040589), (26, 7723530), (30, 6693726), (36, 5578105), (39, 5149020), (45, 4462484), (52, 3861765), (60, 3346863), (65, 3089412), (78, 2574510), (90, 2231242), (117, 1716340), (130, 1544706), (156, 1287255), (180, 1115621), (195, 1029804), (234, 858170), (260, 772353), (390, 514902), (468, 429085), (585, 343268), (780, 257451), (1170, 171634), (2340, 85817)]