243247860

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{50051}}^1$

素因数の和:50075

約数の個数: 72

約数和(自身を含む): 765194976

約数和(自身を除く): 521947116

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 50051, 100102, 150153, 200204, 250255, 300306, 450459, 500510, 600612, 750765, 900918, 1001020, 1351377, 1501530, 1801836, 2252295, 2702754, 3003060, 4054131, 4504590, 5405508, 6756885, 8108262, 9009180, 12162393, 13513770, 16216524, 20270655, 24324786, 27027540, 40541310, 48649572, 60811965, 81082620, 121623930, 243247860]

約数ペア:

[(1, 243247860), (2, 121623930), (3, 81082620), (4, 60811965), (5, 48649572), (6, 40541310), (9, 27027540), (10, 24324786), (12, 20270655), (15, 16216524), (18, 13513770), (20, 12162393), (27, 9009180), (30, 8108262), (36, 6756885), (45, 5405508), (54, 4504590), (60, 4054131), (81, 3003060), (90, 2702754), (108, 2252295), (135, 1801836), (162, 1501530), (180, 1351377), (243, 1001020), (270, 900918), (324, 750765), (405, 600612), (486, 500510), (540, 450459), (810, 300306), (972, 250255), (1215, 200204), (1620, 150153), (2430, 100102), (4860, 50051)]