82997850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1373}}^1$

素因数の和:1432

約数の個数: 96

約数和(自身を含む): 228985344

約数和(自身を除く): 145987494

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 31, 39, 50, 62, 65, 75, 78, 93, 130, 150, 155, 186, 195, 310, 325, 390, 403, 465, 650, 775, 806, 930, 975, 1209, 1373, 1550, 1950, 2015, 2325, 2418, 2746, 4030, 4119, 4650, 6045, 6865, 8238, 10075, 12090, 13730, 17849, 20150, 20595, 30225, 34325, 35698, 41190, 42563, 53547, 60450, 68650, 85126, 89245, 102975, 107094, 127689, 178490, 205950, 212815, 255378, 267735, 425630, 446225, 535470, 553319, 638445, 892450, 1064075, 1106638, 1276890, 1338675, 1659957, 2128150, 2677350, 2766595, 3192225, 3319914, 5533190, 6384450, 8299785, 13832975, 16599570, 27665950, 41498925, 82997850]

約数ペア:

[(1, 82997850), (2, 41498925), (3, 27665950), (5, 16599570), (6, 13832975), (10, 8299785), (13, 6384450), (15, 5533190), (25, 3319914), (26, 3192225), (30, 2766595), (31, 2677350), (39, 2128150), (50, 1659957), (62, 1338675), (65, 1276890), (75, 1106638), (78, 1064075), (93, 892450), (130, 638445), (150, 553319), (155, 535470), (186, 446225), (195, 425630), (310, 267735), (325, 255378), (390, 212815), (403, 205950), (465, 178490), (650, 127689), (775, 107094), (806, 102975), (930, 89245), (975, 85126), (1209, 68650), (1373, 60450), (1550, 53547), (1950, 42563), (2015, 41190), (2325, 35698), (2418, 34325), (2746, 30225), (4030, 20595), (4119, 20150), (4650, 17849), (6045, 13730), (6865, 12090), (8238, 10075)]