201540540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{947}}^1\times {\mathrm{3547}}^1$

素因数の和:4506

約数の個数: 48

約数和(自身を含む): 565068672

約数和(自身を除く): 363528132

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 947, 1894, 2841, 3547, 3788, 4735, 5682, 7094, 9470, 10641, 11364, 14188, 14205, 17735, 18940, 21282, 28410, 35470, 42564, 53205, 56820, 70940, 106410, 212820, 3359009, 6718018, 10077027, 13436036, 16795045, 20154054, 33590090, 40308108, 50385135, 67180180, 100770270, 201540540]

約数ペア:

[(1, 201540540), (2, 100770270), (3, 67180180), (4, 50385135), (5, 40308108), (6, 33590090), (10, 20154054), (12, 16795045), (15, 13436036), (20, 10077027), (30, 6718018), (60, 3359009), (947, 212820), (1894, 106410), (2841, 70940), (3547, 56820), (3788, 53205), (4735, 42564), (5682, 35470), (7094, 28410), (9470, 21282), (10641, 18940), (11364, 17735), (14188, 14205)]