74268540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{412603}}^1$

素因数の和:412618

約数の個数: 36

約数和(自身を含む): 225281784

約数和(自身を除く): 151013244

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 412603, 825206, 1237809, 1650412, 2063015, 2475618, 3713427, 4126030, 4951236, 6189045, 7426854, 8252060, 12378090, 14853708, 18567135, 24756180, 37134270, 74268540]

約数ペア:

[(1, 74268540), (2, 37134270), (3, 24756180), (4, 18567135), (5, 14853708), (6, 12378090), (9, 8252060), (10, 7426854), (12, 6189045), (15, 4951236), (18, 4126030), (20, 3713427), (30, 2475618), (36, 2063015), (45, 1650412), (60, 1237809), (90, 825206), (180, 412603)]