165122460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{797}}^1\times {\mathrm{1151}}^1$

素因数の和:1963

約数の個数: 72

約数和(自身を含む): 501935616

約数和(自身を除く): 336813156

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 797, 1151, 1594, 2302, 2391, 3188, 3453, 3985, 4604, 4782, 5755, 6906, 7173, 7970, 9564, 10359, 11510, 11955, 13812, 14346, 15940, 17265, 20718, 23020, 23910, 28692, 34530, 35865, 41436, 47820, 51795, 69060, 71730, 103590, 143460, 207180, 917347, 1834694, 2752041, 3669388, 4586735, 5504082, 8256123, 9173470, 11008164, 13760205, 16512246, 18346940, 27520410, 33024492, 41280615, 55040820, 82561230, 165122460]

約数ペア:

[(1, 165122460), (2, 82561230), (3, 55040820), (4, 41280615), (5, 33024492), (6, 27520410), (9, 18346940), (10, 16512246), (12, 13760205), (15, 11008164), (18, 9173470), (20, 8256123), (30, 5504082), (36, 4586735), (45, 3669388), (60, 2752041), (90, 1834694), (180, 917347), (797, 207180), (1151, 143460), (1594, 103590), (2302, 71730), (2391, 69060), (3188, 51795), (3453, 47820), (3985, 41436), (4604, 35865), (4782, 34530), (5755, 28692), (6906, 23910), (7173, 23020), (7970, 20718), (9564, 17265), (10359, 15940), (11510, 14346), (11955, 13812)]