105214020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:198

約数の個数: 192

約数和(自身を含む): 337478400

約数和(自身を除く): 232264380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 19, 20, 30, 34, 38, 51, 57, 60, 61, 68, 76, 85, 89, 95, 102, 114, 122, 170, 178, 183, 190, 204, 228, 244, 255, 267, 285, 305, 323, 340, 356, 366, 380, 445, 510, 534, 570, 610, 646, 732, 890, 915, 969, 1020, 1037, 1068, 1140, 1159, 1220, 1292, 1335, 1513, 1615, 1691, 1780, 1830, 1938, 2074, 2318, 2670, 3026, 3111, 3230, 3382, 3477, 3660, 3876, 4148, 4539, 4636, 4845, 5073, 5185, 5340, 5429, 5795, 6052, 6222, 6460, 6764, 6954, 7565, 8455, 9078, 9690, 10146, 10370, 10858, 11590, 12444, 13908, 15130, 15555, 16287, 16910, 17385, 18156, 19380, 19703, 20292, 20740, 21716, 22695, 23180, 25365, 27145, 28747, 30260, 31110, 32574, 33820, 34770, 39406, 45390, 50730, 54290, 57494, 59109, 62220, 65148, 69540, 78812, 81435, 86241, 90780, 92293, 98515, 101460, 103151, 108580, 114988, 118218, 143735, 162870, 172482, 184586, 197030, 206302, 236436, 276879, 287470, 295545, 309453, 325740, 344964, 369172, 394060, 412604, 431205, 461465, 515755, 553758, 574940, 591090, 618906, 862410, 922930, 1031510, 1107516, 1182180, 1237812, 1384395, 1547265, 1724820, 1753567, 1845860, 2063020, 2768790, 3094530, 3507134, 5260701, 5537580, 6189060, 7014268, 8767835, 10521402, 17535670, 21042804, 26303505, 35071340, 52607010, 105214020]

約数ペア:

[(1, 105214020), (2, 52607010), (3, 35071340), (4, 26303505), (5, 21042804), (6, 17535670), (10, 10521402), (12, 8767835), (15, 7014268), (17, 6189060), (19, 5537580), (20, 5260701), (30, 3507134), (34, 3094530), (38, 2768790), (51, 2063020), (57, 1845860), (60, 1753567), (61, 1724820), (68, 1547265), (76, 1384395), (85, 1237812), (89, 1182180), (95, 1107516), (102, 1031510), (114, 922930), (122, 862410), (170, 618906), (178, 591090), (183, 574940), (190, 553758), (204, 515755), (228, 461465), (244, 431205), (255, 412604), (267, 394060), (285, 369172), (305, 344964), (323, 325740), (340, 309453), (356, 295545), (366, 287470), (380, 276879), (445, 236436), (510, 206302), (534, 197030), (570, 184586), (610, 172482), (646, 162870), (732, 143735), (890, 118218), (915, 114988), (969, 108580), (1020, 103151), (1037, 101460), (1068, 98515), (1140, 92293), (1159, 90780), (1220, 86241), (1292, 81435), (1335, 78812), (1513, 69540), (1615, 65148), (1691, 62220), (1780, 59109), (1830, 57494), (1938, 54290), (2074, 50730), (2318, 45390), (2670, 39406), (3026, 34770), (3111, 33820), (3230, 32574), (3382, 31110), (3477, 30260), (3660, 28747), (3876, 27145), (4148, 25365), (4539, 23180), (4636, 22695), (4845, 21716), (5073, 20740), (5185, 20292), (5340, 19703), (5429, 19380), (5795, 18156), (6052, 17385), (6222, 16910), (6460, 16287), (6764, 15555), (6954, 15130), (7565, 13908), (8455, 12444), (9078, 11590), (9690, 10858), (10146, 10370)]