200768940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{4241}}^1$

素因数の和:4519

約数の個数: 72

約数和(自身を含む): 611458848

約数和(自身を除く): 410689908

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 263, 526, 789, 1052, 1315, 1578, 2367, 2630, 3156, 3945, 4241, 4734, 5260, 7890, 8482, 9468, 11835, 12723, 15780, 16964, 21205, 23670, 25446, 38169, 42410, 47340, 50892, 63615, 76338, 84820, 127230, 152676, 190845, 254460, 381690, 763380, 1115383, 2230766, 3346149, 4461532, 5576915, 6692298, 10038447, 11153830, 13384596, 16730745, 20076894, 22307660, 33461490, 40153788, 50192235, 66922980, 100384470, 200768940]

約数ペア:

[(1, 200768940), (2, 100384470), (3, 66922980), (4, 50192235), (5, 40153788), (6, 33461490), (9, 22307660), (10, 20076894), (12, 16730745), (15, 13384596), (18, 11153830), (20, 10038447), (30, 6692298), (36, 5576915), (45, 4461532), (60, 3346149), (90, 2230766), (180, 1115383), (263, 763380), (526, 381690), (789, 254460), (1052, 190845), (1315, 152676), (1578, 127230), (2367, 84820), (2630, 76338), (3156, 63615), (3945, 50892), (4241, 47340), (4734, 42410), (5260, 38169), (7890, 25446), (8482, 23670), (9468, 21205), (11835, 16964), (12723, 15780)]