65763540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{283}}^1\times {\mathrm{1291}}^1$

素因数の和:1589

約数の個数: 72

約数和(自身を含む): 200342688

約数和(自身を除く): 134579148

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 283, 566, 849, 1132, 1291, 1415, 1698, 2547, 2582, 2830, 3396, 3873, 4245, 5094, 5164, 5660, 6455, 7746, 8490, 10188, 11619, 12735, 12910, 15492, 16980, 19365, 23238, 25470, 25820, 38730, 46476, 50940, 58095, 77460, 116190, 232380, 365353, 730706, 1096059, 1461412, 1826765, 2192118, 3288177, 3653530, 4384236, 5480295, 6576354, 7307060, 10960590, 13152708, 16440885, 21921180, 32881770, 65763540]

約数ペア:

[(1, 65763540), (2, 32881770), (3, 21921180), (4, 16440885), (5, 13152708), (6, 10960590), (9, 7307060), (10, 6576354), (12, 5480295), (15, 4384236), (18, 3653530), (20, 3288177), (30, 2192118), (36, 1826765), (45, 1461412), (60, 1096059), (90, 730706), (180, 365353), (283, 232380), (566, 116190), (849, 77460), (1132, 58095), (1291, 50940), (1415, 46476), (1698, 38730), (2547, 25820), (2582, 25470), (2830, 23238), (3396, 19365), (3873, 16980), (4245, 15492), (5094, 12910), (5164, 12735), (5660, 11619), (6455, 10188), (7746, 8490)]