200200860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{4229}}^1$

素因数の和:4507

約数の個数: 72

約数和(自身を含む): 609729120

約数和(自身を除く): 409528260

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, 4229, 4734, 5260, 7890, 8458, 9468, 11835, 12687, 15780, 16916, 21145, 23670, 25374, 38061, 42290, 47340, 50748, 63435, 76122, 84580, 126870, 152244, 190305, 253740, 380610, 761220, 1112227, 2224454, 3336681, 4448908, 5561135, 6673362, 10010043, 11122270, 13346724, 16683405, 20020086, 22244540, 33366810, 40040172, 50050215, 66733620, 100100430, 200200860]

約数ペア:

[(1, 200200860), (2, 100100430), (3, 66733620), (4, 50050215), (5, 40040172), (6, 33366810), (9, 22244540), (10, 20020086), (12, 16683405), (15, 13346724), (18, 11122270), (20, 10010043), (30, 6673362), (36, 5561135), (45, 4448908), (60, 3336681), (90, 2224454), (180, 1112227), (263, 761220), (526, 380610), (789, 253740), (1052, 190305), (1315, 152244), (1578, 126870), (2367, 84580), (2630, 76122), (3156, 63435), (3945, 50748), (4229, 47340), (4734, 42290), (5260, 38061), (7890, 25374), (8458, 23670), (9468, 21145), (11835, 16916), (12687, 15780)]