85536750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{283}}^1$

素因数の和:347

約数の個数: 128

約数和(自身を含む): 238178304

約数和(自身を除く): 152641554

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 31, 39, 50, 62, 65, 75, 78, 93, 125, 130, 150, 155, 186, 195, 250, 283, 310, 325, 375, 390, 403, 465, 566, 650, 750, 775, 806, 849, 930, 975, 1209, 1415, 1550, 1625, 1698, 1950, 2015, 2325, 2418, 2830, 3250, 3679, 3875, 4030, 4245, 4650, 4875, 6045, 7075, 7358, 7750, 8490, 8773, 9750, 10075, 11037, 11625, 12090, 14150, 17546, 18395, 20150, 21225, 22074, 23250, 26319, 30225, 35375, 36790, 42450, 43865, 50375, 52638, 55185, 60450, 70750, 87730, 91975, 100750, 106125, 110370, 114049, 131595, 151125, 183950, 212250, 219325, 228098, 263190, 275925, 302250, 342147, 438650, 459875, 551850, 570245, 657975, 684294, 919750, 1096625, 1140490, 1315950, 1379625, 1710735, 2193250, 2759250, 2851225, 3289875, 3421470, 5702450, 6579750, 8553675, 14256125, 17107350, 28512250, 42768375, 85536750]

約数ペア:

[(1, 85536750), (2, 42768375), (3, 28512250), (5, 17107350), (6, 14256125), (10, 8553675), (13, 6579750), (15, 5702450), (25, 3421470), (26, 3289875), (30, 2851225), (31, 2759250), (39, 2193250), (50, 1710735), (62, 1379625), (65, 1315950), (75, 1140490), (78, 1096625), (93, 919750), (125, 684294), (130, 657975), (150, 570245), (155, 551850), (186, 459875), (195, 438650), (250, 342147), (283, 302250), (310, 275925), (325, 263190), (375, 228098), (390, 219325), (403, 212250), (465, 183950), (566, 151125), (650, 131595), (750, 114049), (775, 110370), (806, 106125), (849, 100750), (930, 91975), (975, 87730), (1209, 70750), (1415, 60450), (1550, 55185), (1625, 52638), (1698, 50375), (1950, 43865), (2015, 42450), (2325, 36790), (2418, 35375), (2830, 30225), (3250, 26319), (3679, 23250), (3875, 22074), (4030, 21225), (4245, 20150), (4650, 18395), (4875, 17546), (6045, 14150), (7075, 12090), (7358, 11625), (7750, 11037), (8490, 10075), (8773, 9750)]