163224540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{6619}}^1$

素因数の和:6771

約数の個数: 72

約数和(自身を含む): 498803760

約数和(自身を除く): 335579220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 137, 180, 274, 411, 548, 685, 822, 1233, 1370, 1644, 2055, 2466, 2740, 4110, 4932, 6165, 6619, 8220, 12330, 13238, 19857, 24660, 26476, 33095, 39714, 59571, 66190, 79428, 99285, 119142, 132380, 198570, 238284, 297855, 397140, 595710, 906803, 1191420, 1813606, 2720409, 3627212, 4534015, 5440818, 8161227, 9068030, 10881636, 13602045, 16322454, 18136060, 27204090, 32644908, 40806135, 54408180, 81612270, 163224540]

約数ペア:

[(1, 163224540), (2, 81612270), (3, 54408180), (4, 40806135), (5, 32644908), (6, 27204090), (9, 18136060), (10, 16322454), (12, 13602045), (15, 10881636), (18, 9068030), (20, 8161227), (30, 5440818), (36, 4534015), (45, 3627212), (60, 2720409), (90, 1813606), (137, 1191420), (180, 906803), (274, 595710), (411, 397140), (548, 297855), (685, 238284), (822, 198570), (1233, 132380), (1370, 119142), (1644, 99285), (2055, 79428), (2466, 66190), (2740, 59571), (4110, 39714), (4932, 33095), (6165, 26476), (6619, 24660), (8220, 19857), (12330, 13238)]