122154800

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{16073}}^1$

素因数の和:16110

約数の個数: 60

約数和(自身を含む): 308942280

約数和(自身を除く): 186787480

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 76, 80, 95, 100, 152, 190, 200, 304, 380, 400, 475, 760, 950, 1520, 1900, 3800, 7600, 16073, 32146, 64292, 80365, 128584, 160730, 257168, 305387, 321460, 401825, 610774, 642920, 803650, 1221548, 1285840, 1526935, 1607300, 2443096, 3053870, 3214600, 4886192, 6107740, 6429200, 7634675, 12215480, 15269350, 24430960, 30538700, 61077400, 122154800]

約数ペア:

[(1, 122154800), (2, 61077400), (4, 30538700), (5, 24430960), (8, 15269350), (10, 12215480), (16, 7634675), (19, 6429200), (20, 6107740), (25, 4886192), (38, 3214600), (40, 3053870), (50, 2443096), (76, 1607300), (80, 1526935), (95, 1285840), (100, 1221548), (152, 803650), (190, 642920), (200, 610774), (304, 401825), (380, 321460), (400, 305387), (475, 257168), (760, 160730), (950, 128584), (1520, 80365), (1900, 64292), (3800, 32146), (7600, 16073)]