118047420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{4787}}^1$

素因数の和:4939

約数の個数: 72

約数和(自身を含む): 360766224

約数和(自身を除く): 242718804

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, 4787, 4932, 6165, 8220, 9574, 12330, 14361, 19148, 23935, 24660, 28722, 43083, 47870, 57444, 71805, 86166, 95740, 143610, 172332, 215415, 287220, 430830, 655819, 861660, 1311638, 1967457, 2623276, 3279095, 3934914, 5902371, 6558190, 7869828, 9837285, 11804742, 13116380, 19674570, 23609484, 29511855, 39349140, 59023710, 118047420]

約数ペア:

[(1, 118047420), (2, 59023710), (3, 39349140), (4, 29511855), (5, 23609484), (6, 19674570), (9, 13116380), (10, 11804742), (12, 9837285), (15, 7869828), (18, 6558190), (20, 5902371), (30, 3934914), (36, 3279095), (45, 2623276), (60, 1967457), (90, 1311638), (137, 861660), (180, 655819), (274, 430830), (411, 287220), (548, 215415), (685, 172332), (822, 143610), (1233, 95740), (1370, 86166), (1644, 71805), (2055, 57444), (2466, 47870), (2740, 43083), (4110, 28722), (4787, 24660), (4932, 23935), (6165, 19148), (8220, 14361), (9574, 12330)]