171002280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{419}}^1$

素因数の和:631

約数の個数: 128

約数和(自身を含む): 544320000

約数和(自身を除く): 373317720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 179, 190, 228, 285, 358, 380, 419, 456, 537, 570, 716, 760, 838, 895, 1074, 1140, 1257, 1432, 1676, 1790, 2095, 2148, 2280, 2514, 2685, 3352, 3401, 3580, 4190, 4296, 5028, 5370, 6285, 6802, 7160, 7961, 8380, 10056, 10203, 10740, 12570, 13604, 15922, 16760, 17005, 20406, 21480, 23883, 25140, 27208, 31844, 34010, 39805, 40812, 47766, 50280, 51015, 63688, 68020, 75001, 79610, 81624, 95532, 102030, 119415, 136040, 150002, 159220, 191064, 204060, 225003, 238830, 300004, 318440, 375005, 408120, 450006, 477660, 600008, 750010, 900012, 955320, 1125015, 1425019, 1500020, 1800024, 2250030, 2850038, 3000040, 4275057, 4500060, 5700076, 7125095, 8550114, 9000120, 11400152, 14250190, 17100228, 21375285, 28500380, 34200456, 42750570, 57000760, 85501140, 171002280]

約数ペア:

[(1, 171002280), (2, 85501140), (3, 57000760), (4, 42750570), (5, 34200456), (6, 28500380), (8, 21375285), (10, 17100228), (12, 14250190), (15, 11400152), (19, 9000120), (20, 8550114), (24, 7125095), (30, 5700076), (38, 4500060), (40, 4275057), (57, 3000040), (60, 2850038), (76, 2250030), (95, 1800024), (114, 1500020), (120, 1425019), (152, 1125015), (179, 955320), (190, 900012), (228, 750010), (285, 600008), (358, 477660), (380, 450006), (419, 408120), (456, 375005), (537, 318440), (570, 300004), (716, 238830), (760, 225003), (838, 204060), (895, 191064), (1074, 159220), (1140, 150002), (1257, 136040), (1432, 119415), (1676, 102030), (1790, 95532), (2095, 81624), (2148, 79610), (2280, 75001), (2514, 68020), (2685, 63688), (3352, 51015), (3401, 50280), (3580, 47766), (4190, 40812), (4296, 39805), (5028, 34010), (5370, 31844), (6285, 27208), (6802, 25140), (7160, 23883), (7961, 21480), (8380, 20406), (10056, 17005), (10203, 16760), (10740, 15922), (12570, 13604)]