201227940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1117933}}^1$

素因数の和:1117948

約数の個数: 36

約数和(自身を含む): 610391964

約数和(自身を除く): 409164024

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1117933, 2235866, 3353799, 4471732, 5589665, 6707598, 10061397, 11179330, 13415196, 16768995, 20122794, 22358660, 33537990, 40245588, 50306985, 67075980, 100613970, 201227940]

約数ペア:

[(1, 201227940), (2, 100613970), (3, 67075980), (4, 50306985), (5, 40245588), (6, 33537990), (9, 22358660), (10, 20122794), (12, 16768995), (15, 13415196), (18, 11179330), (20, 10061397), (30, 6707598), (36, 5589665), (45, 4471732), (60, 3353799), (90, 2235866), (180, 1117933)]