66846450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:193

約数の個数: 144

約数和(自身を含む): 189987840

約数和(自身を除く): 123141390

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 29, 30, 33, 50, 55, 58, 66, 75, 87, 110, 121, 127, 145, 150, 165, 174, 242, 254, 275, 290, 319, 330, 363, 381, 435, 550, 605, 635, 638, 725, 726, 762, 825, 870, 957, 1210, 1270, 1397, 1450, 1595, 1650, 1815, 1905, 1914, 2175, 2794, 3025, 3175, 3190, 3509, 3630, 3683, 3810, 4191, 4350, 4785, 6050, 6350, 6985, 7018, 7366, 7975, 8382, 9075, 9525, 9570, 10527, 11049, 13970, 15367, 15950, 17545, 18150, 18415, 19050, 20955, 21054, 22098, 23925, 30734, 34925, 35090, 36830, 40513, 41910, 46101, 47850, 52635, 55245, 69850, 76835, 81026, 87725, 92075, 92202, 104775, 105270, 110490, 121539, 153670, 175450, 184150, 202565, 209550, 230505, 243078, 263175, 276225, 384175, 405130, 445643, 461010, 526350, 552450, 607695, 768350, 891286, 1012825, 1152525, 1215390, 1336929, 2025650, 2228215, 2305050, 2673858, 3038475, 4456430, 6076950, 6684645, 11141075, 13369290, 22282150, 33423225, 66846450]

約数ペア:

[(1, 66846450), (2, 33423225), (3, 22282150), (5, 13369290), (6, 11141075), (10, 6684645), (11, 6076950), (15, 4456430), (22, 3038475), (25, 2673858), (29, 2305050), (30, 2228215), (33, 2025650), (50, 1336929), (55, 1215390), (58, 1152525), (66, 1012825), (75, 891286), (87, 768350), (110, 607695), (121, 552450), (127, 526350), (145, 461010), (150, 445643), (165, 405130), (174, 384175), (242, 276225), (254, 263175), (275, 243078), (290, 230505), (319, 209550), (330, 202565), (363, 184150), (381, 175450), (435, 153670), (550, 121539), (605, 110490), (635, 105270), (638, 104775), (725, 92202), (726, 92075), (762, 87725), (825, 81026), (870, 76835), (957, 69850), (1210, 55245), (1270, 52635), (1397, 47850), (1450, 46101), (1595, 41910), (1650, 40513), (1815, 36830), (1905, 35090), (1914, 34925), (2175, 30734), (2794, 23925), (3025, 22098), (3175, 21054), (3190, 20955), (3509, 19050), (3630, 18415), (3683, 18150), (3810, 17545), (4191, 15950), (4350, 15367), (4785, 13970), (6050, 11049), (6350, 10527), (6985, 9570), (7018, 9525), (7366, 9075), (7975, 8382)]