66122550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:247

約数の個数: 144

約数和(自身を含む): 194987520

約数和(自身を除く): 128864970

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 89, 90, 117, 127, 130, 150, 178, 195, 225, 234, 254, 267, 325, 381, 390, 445, 450, 534, 585, 635, 650, 762, 801, 890, 975, 1143, 1157, 1170, 1270, 1335, 1602, 1651, 1905, 1950, 2225, 2286, 2314, 2670, 2925, 3175, 3302, 3471, 3810, 4005, 4450, 4953, 5715, 5785, 5850, 6350, 6675, 6942, 8010, 8255, 9525, 9906, 10413, 11303, 11430, 11570, 13350, 14859, 16510, 17355, 19050, 20025, 20826, 22606, 24765, 28575, 28925, 29718, 33909, 34710, 40050, 41275, 49530, 52065, 56515, 57150, 57850, 67818, 74295, 82550, 86775, 101727, 104130, 113030, 123825, 146939, 148590, 169545, 173550, 203454, 247650, 260325, 282575, 293878, 339090, 371475, 440817, 508635, 520650, 565150, 734695, 742950, 847725, 881634, 1017270, 1322451, 1469390, 1695450, 2204085, 2543175, 2644902, 3673475, 4408170, 5086350, 6612255, 7346950, 11020425, 13224510, 22040850, 33061275, 66122550]

約数ペア:

[(1, 66122550), (2, 33061275), (3, 22040850), (5, 13224510), (6, 11020425), (9, 7346950), (10, 6612255), (13, 5086350), (15, 4408170), (18, 3673475), (25, 2644902), (26, 2543175), (30, 2204085), (39, 1695450), (45, 1469390), (50, 1322451), (65, 1017270), (75, 881634), (78, 847725), (89, 742950), (90, 734695), (117, 565150), (127, 520650), (130, 508635), (150, 440817), (178, 371475), (195, 339090), (225, 293878), (234, 282575), (254, 260325), (267, 247650), (325, 203454), (381, 173550), (390, 169545), (445, 148590), (450, 146939), (534, 123825), (585, 113030), (635, 104130), (650, 101727), (762, 86775), (801, 82550), (890, 74295), (975, 67818), (1143, 57850), (1157, 57150), (1170, 56515), (1270, 52065), (1335, 49530), (1602, 41275), (1651, 40050), (1905, 34710), (1950, 33909), (2225, 29718), (2286, 28925), (2314, 28575), (2670, 24765), (2925, 22606), (3175, 20826), (3302, 20025), (3471, 19050), (3810, 17355), (4005, 16510), (4450, 14859), (4953, 13350), (5715, 11570), (5785, 11430), (5850, 11303), (6350, 10413), (6675, 9906), (6942, 9525), (8010, 8255)]