66380300

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:101

約数の個数: 216

約数和(自身を含む): 189987840

約数和(自身を除く): 123607540

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 23, 25, 28, 31, 35, 38, 46, 49, 50, 62, 70, 76, 92, 95, 98, 100, 115, 124, 133, 140, 155, 161, 175, 190, 196, 217, 230, 245, 266, 310, 322, 350, 380, 434, 437, 460, 475, 490, 532, 575, 589, 620, 644, 665, 700, 713, 775, 805, 868, 874, 931, 950, 980, 1085, 1127, 1150, 1178, 1225, 1330, 1426, 1519, 1550, 1610, 1748, 1862, 1900, 2170, 2185, 2254, 2300, 2356, 2450, 2660, 2852, 2945, 3038, 3059, 3100, 3220, 3325, 3565, 3724, 4025, 4123, 4340, 4370, 4508, 4655, 4900, 4991, 5425, 5635, 5890, 6076, 6118, 6650, 7130, 7595, 8050, 8246, 8740, 9310, 9982, 10850, 10925, 11270, 11780, 12236, 13300, 13547, 14260, 14725, 15190, 15295, 16100, 16492, 17825, 18620, 19964, 20615, 21413, 21700, 21850, 22540, 23275, 24955, 27094, 28175, 28861, 29450, 30380, 30590, 34937, 35650, 37975, 41230, 42826, 43700, 46550, 49910, 54188, 56350, 57722, 58900, 61180, 67735, 69874, 71300, 75950, 76475, 82460, 85652, 93100, 94829, 99820, 103075, 107065, 112700, 115444, 124775, 135470, 139748, 144305, 151900, 152950, 174685, 189658, 206150, 214130, 249550, 270940, 288610, 305900, 338675, 349370, 379316, 412300, 428260, 474145, 499100, 535325, 577220, 663803, 677350, 698740, 721525, 873425, 948290, 1070650, 1327606, 1354700, 1443050, 1746850, 1896580, 2141300, 2370725, 2655212, 2886100, 3319015, 3493700, 4741450, 6638030, 9482900, 13276060, 16595075, 33190150, 66380300]

約数ペア:

[(1, 66380300), (2, 33190150), (4, 16595075), (5, 13276060), (7, 9482900), (10, 6638030), (14, 4741450), (19, 3493700), (20, 3319015), (23, 2886100), (25, 2655212), (28, 2370725), (31, 2141300), (35, 1896580), (38, 1746850), (46, 1443050), (49, 1354700), (50, 1327606), (62, 1070650), (70, 948290), (76, 873425), (92, 721525), (95, 698740), (98, 677350), (100, 663803), (115, 577220), (124, 535325), (133, 499100), (140, 474145), (155, 428260), (161, 412300), (175, 379316), (190, 349370), (196, 338675), (217, 305900), (230, 288610), (245, 270940), (266, 249550), (310, 214130), (322, 206150), (350, 189658), (380, 174685), (434, 152950), (437, 151900), (460, 144305), (475, 139748), (490, 135470), (532, 124775), (575, 115444), (589, 112700), (620, 107065), (644, 103075), (665, 99820), (700, 94829), (713, 93100), (775, 85652), (805, 82460), (868, 76475), (874, 75950), (931, 71300), (950, 69874), (980, 67735), (1085, 61180), (1127, 58900), (1150, 57722), (1178, 56350), (1225, 54188), (1330, 49910), (1426, 46550), (1519, 43700), (1550, 42826), (1610, 41230), (1748, 37975), (1862, 35650), (1900, 34937), (2170, 30590), (2185, 30380), (2254, 29450), (2300, 28861), (2356, 28175), (2450, 27094), (2660, 24955), (2852, 23275), (2945, 22540), (3038, 21850), (3059, 21700), (3100, 21413), (3220, 20615), (3325, 19964), (3565, 18620), (3724, 17825), (4025, 16492), (4123, 16100), (4340, 15295), (4370, 15190), (4508, 14725), (4655, 14260), (4900, 13547), (4991, 13300), (5425, 12236), (5635, 11780), (5890, 11270), (6076, 10925), (6118, 10850), (6650, 9982), (7130, 9310), (7595, 8740), (8050, 8246)]