159081660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{6451}}^1$

素因数の和:6603

約数の個数: 72

約数和(自身を含む): 486145296

約数和(自身を除く): 327063636

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, 6451, 8220, 12330, 12902, 19353, 24660, 25804, 32255, 38706, 58059, 64510, 77412, 96765, 116118, 129020, 193530, 232236, 290295, 387060, 580590, 883787, 1161180, 1767574, 2651361, 3535148, 4418935, 5302722, 7954083, 8837870, 10605444, 13256805, 15908166, 17675740, 26513610, 31816332, 39770415, 53027220, 79540830, 159081660]

約数ペア:

[(1, 159081660), (2, 79540830), (3, 53027220), (4, 39770415), (5, 31816332), (6, 26513610), (9, 17675740), (10, 15908166), (12, 13256805), (15, 10605444), (18, 8837870), (20, 7954083), (30, 5302722), (36, 4418935), (45, 3535148), (60, 2651361), (90, 1767574), (137, 1161180), (180, 883787), (274, 580590), (411, 387060), (548, 290295), (685, 232236), (822, 193530), (1233, 129020), (1370, 116118), (1644, 96765), (2055, 77412), (2466, 64510), (2740, 58059), (4110, 38706), (4932, 32255), (6165, 25804), (6451, 24660), (8220, 19353), (12330, 12902)]