61163400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{101939}}^1$

素因数の和:101958

約数の個数: 48

約数和(自身を含む): 189608400

約数和(自身を除く): 128445000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 600, 101939, 203878, 305817, 407756, 509695, 611634, 815512, 1019390, 1223268, 1529085, 2038780, 2446536, 2548475, 3058170, 4077560, 5096950, 6116340, 7645425, 10193900, 12232680, 15290850, 20387800, 30581700, 61163400]

約数ペア:

[(1, 61163400), (2, 30581700), (3, 20387800), (4, 15290850), (5, 12232680), (6, 10193900), (8, 7645425), (10, 6116340), (12, 5096950), (15, 4077560), (20, 3058170), (24, 2548475), (25, 2446536), (30, 2038780), (40, 1529085), (50, 1223268), (60, 1019390), (75, 815512), (100, 611634), (120, 509695), (150, 407756), (200, 305817), (300, 203878), (600, 101939)]