63652140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{1777}}^1$

素因数の和:1991

約数の個数: 72

約数和(自身を含む): 194157600

約数和(自身を除く): 130505460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 199, 398, 597, 796, 995, 1194, 1777, 1791, 1990, 2388, 2985, 3554, 3582, 3980, 5331, 5970, 7108, 7164, 8885, 8955, 10662, 11940, 15993, 17770, 17910, 21324, 26655, 31986, 35540, 35820, 53310, 63972, 79965, 106620, 159930, 319860, 353623, 707246, 1060869, 1414492, 1768115, 2121738, 3182607, 3536230, 4243476, 5304345, 6365214, 7072460, 10608690, 12730428, 15913035, 21217380, 31826070, 63652140]

約数ペア:

[(1, 63652140), (2, 31826070), (3, 21217380), (4, 15913035), (5, 12730428), (6, 10608690), (9, 7072460), (10, 6365214), (12, 5304345), (15, 4243476), (18, 3536230), (20, 3182607), (30, 2121738), (36, 1768115), (45, 1414492), (60, 1060869), (90, 707246), (180, 353623), (199, 319860), (398, 159930), (597, 106620), (796, 79965), (995, 63972), (1194, 53310), (1777, 35820), (1791, 35540), (1990, 31986), (2388, 26655), (2985, 21324), (3554, 17910), (3582, 17770), (3980, 15993), (5331, 11940), (5970, 10662), (7108, 8955), (7164, 8885)]