87466696980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{773}}^1\times {\mathrm{11159}}^1$

素因数の和:11970

約数の個数: 144

約数和(自身を含む): 265561752960

約数和(自身を除く): 178095055980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 169, 195, 260, 338, 390, 507, 676, 773, 780, 845, 1014, 1546, 1690, 2028, 2319, 2535, 3092, 3380, 3865, 4638, 5070, 7730, 9276, 10049, 10140, 11159, 11595, 15460, 20098, 22318, 23190, 30147, 33477, 40196, 44636, 46380, 50245, 55795, 60294, 66954, 100490, 111590, 120588, 130637, 133908, 145067, 150735, 167385, 200980, 223180, 261274, 290134, 301470, 334770, 391911, 435201, 522548, 580268, 602940, 653185, 669540, 725335, 783822, 870402, 1306370, 1450670, 1567644, 1740804, 1885871, 1959555, 2176005, 2612740, 2901340, 3771742, 3919110, 4352010, 5657613, 7543484, 7838220, 8625907, 8704020, 9429355, 11315226, 17251814, 18858710, 22630452, 25877721, 28288065, 34503628, 37717420, 43129535, 51755442, 56576130, 86259070, 103510884, 112136791, 113152260, 129388605, 172518140, 224273582, 258777210, 336410373, 448547164, 517554420, 560683955, 672820746, 1121367910, 1345641492, 1457778283, 1682051865, 2242735820, 2915556566, 3364103730, 4373334849, 5831113132, 6728207460, 7288891415, 8746669698, 14577782830, 17493339396, 21866674245, 29155565660, 43733348490, 87466696980]

約数ペア:

[(1, 87466696980), (2, 43733348490), (3, 29155565660), (4, 21866674245), (5, 17493339396), (6, 14577782830), (10, 8746669698), (12, 7288891415), (13, 6728207460), (15, 5831113132), (20, 4373334849), (26, 3364103730), (30, 2915556566), (39, 2242735820), (52, 1682051865), (60, 1457778283), (65, 1345641492), (78, 1121367910), (130, 672820746), (156, 560683955), (169, 517554420), (195, 448547164), (260, 336410373), (338, 258777210), (390, 224273582), (507, 172518140), (676, 129388605), (773, 113152260), (780, 112136791), (845, 103510884), (1014, 86259070), (1546, 56576130), (1690, 51755442), (2028, 43129535), (2319, 37717420), (2535, 34503628), (3092, 28288065), (3380, 25877721), (3865, 22630452), (4638, 18858710), (5070, 17251814), (7730, 11315226), (9276, 9429355), (10049, 8704020), (10140, 8625907), (11159, 7838220), (11595, 7543484), (15460, 5657613), (20098, 4352010), (22318, 3919110), (23190, 3771742), (30147, 2901340), (33477, 2612740), (40196, 2176005), (44636, 1959555), (46380, 1885871), (50245, 1740804), (55795, 1567644), (60294, 1450670), (66954, 1306370), (100490, 870402), (111590, 783822), (120588, 725335), (130637, 669540), (133908, 653185), (145067, 602940), (150735, 580268), (167385, 522548), (200980, 435201), (223180, 391911), (261274, 334770), (290134, 301470)]