66152450

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:137

約数の個数: 144

約数和(自身を含む): 161489664

約数和(自身を除く): 95337214

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 31, 35, 49, 50, 62, 65, 67, 70, 91, 98, 130, 134, 155, 175, 182, 217, 245, 310, 325, 335, 350, 403, 434, 455, 469, 490, 637, 650, 670, 775, 806, 871, 910, 938, 1085, 1225, 1274, 1519, 1550, 1675, 1742, 2015, 2077, 2170, 2275, 2345, 2450, 2821, 3038, 3185, 3283, 3350, 4030, 4154, 4355, 4550, 4690, 5425, 5642, 6097, 6370, 6566, 7595, 8710, 10075, 10385, 10850, 11725, 12194, 14105, 14539, 15190, 15925, 16415, 19747, 20150, 20770, 21775, 23450, 27001, 28210, 29078, 30485, 31850, 32830, 37975, 39494, 42679, 43550, 51925, 54002, 60970, 70525, 72695, 75950, 82075, 85358, 98735, 101773, 103850, 135005, 141050, 145390, 152425, 164150, 189007, 197470, 203546, 213395, 270010, 304850, 363475, 378014, 426790, 493675, 508865, 675025, 726950, 945035, 987350, 1017730, 1066975, 1323049, 1350050, 1890070, 2133950, 2544325, 2646098, 4725175, 5088650, 6615245, 9450350, 13230490, 33076225, 66152450]

約数ペア:

[(1, 66152450), (2, 33076225), (5, 13230490), (7, 9450350), (10, 6615245), (13, 5088650), (14, 4725175), (25, 2646098), (26, 2544325), (31, 2133950), (35, 1890070), (49, 1350050), (50, 1323049), (62, 1066975), (65, 1017730), (67, 987350), (70, 945035), (91, 726950), (98, 675025), (130, 508865), (134, 493675), (155, 426790), (175, 378014), (182, 363475), (217, 304850), (245, 270010), (310, 213395), (325, 203546), (335, 197470), (350, 189007), (403, 164150), (434, 152425), (455, 145390), (469, 141050), (490, 135005), (637, 103850), (650, 101773), (670, 98735), (775, 85358), (806, 82075), (871, 75950), (910, 72695), (938, 70525), (1085, 60970), (1225, 54002), (1274, 51925), (1519, 43550), (1550, 42679), (1675, 39494), (1742, 37975), (2015, 32830), (2077, 31850), (2170, 30485), (2275, 29078), (2345, 28210), (2450, 27001), (2821, 23450), (3038, 21775), (3185, 20770), (3283, 20150), (3350, 19747), (4030, 16415), (4154, 15925), (4355, 15190), (4550, 14539), (4690, 14105), (5425, 12194), (5642, 11725), (6097, 10850), (6370, 10385), (6566, 10075), (7595, 8710)]