1550125620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{1289}}^1$

素因数の和:1455

約数の個数: 192

約数和(自身を含む): 5149267200

約数和(自身を除く): 3599141580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 85, 90, 102, 108, 131, 135, 153, 170, 180, 204, 255, 262, 270, 306, 340, 393, 459, 510, 524, 540, 612, 655, 765, 786, 918, 1020, 1179, 1289, 1310, 1530, 1572, 1836, 1965, 2227, 2295, 2358, 2578, 2620, 3060, 3537, 3867, 3930, 4454, 4590, 4716, 5156, 5895, 6445, 6681, 7074, 7734, 7860, 8908, 9180, 11135, 11601, 11790, 12890, 13362, 14148, 15468, 17685, 19335, 20043, 21913, 22270, 23202, 23580, 25780, 26724, 33405, 34803, 35370, 38670, 40086, 43826, 44540, 46404, 58005, 60129, 65739, 66810, 69606, 70740, 77340, 80172, 87652, 100215, 109565, 116010, 120258, 131478, 133620, 139212, 168859, 174015, 197217, 200430, 219130, 232020, 240516, 262956, 300645, 328695, 337718, 348030, 394434, 400860, 438260, 506577, 591651, 601290, 657390, 675436, 696060, 788868, 844295, 986085, 1013154, 1183302, 1202580, 1314780, 1519731, 1688590, 1972170, 2026308, 2366604, 2532885, 2870603, 2958255, 3039462, 3377180, 3944340, 4559193, 5065770, 5741206, 5916510, 6078924, 7598655, 8611809, 9118386, 10131540, 11482412, 11833020, 14353015, 15197310, 17223618, 18236772, 22795965, 25835427, 28706030, 30394620, 34447236, 43059045, 45591930, 51670854, 57412060, 77506281, 86118090, 91183860, 103341708, 129177135, 155012562, 172236180, 258354270, 310025124, 387531405, 516708540, 775062810, 1550125620]

約数ペア:

[(1, 1550125620), (2, 775062810), (3, 516708540), (4, 387531405), (5, 310025124), (6, 258354270), (9, 172236180), (10, 155012562), (12, 129177135), (15, 103341708), (17, 91183860), (18, 86118090), (20, 77506281), (27, 57412060), (30, 51670854), (34, 45591930), (36, 43059045), (45, 34447236), (51, 30394620), (54, 28706030), (60, 25835427), (68, 22795965), (85, 18236772), (90, 17223618), (102, 15197310), (108, 14353015), (131, 11833020), (135, 11482412), (153, 10131540), (170, 9118386), (180, 8611809), (204, 7598655), (255, 6078924), (262, 5916510), (270, 5741206), (306, 5065770), (340, 4559193), (393, 3944340), (459, 3377180), (510, 3039462), (524, 2958255), (540, 2870603), (612, 2532885), (655, 2366604), (765, 2026308), (786, 1972170), (918, 1688590), (1020, 1519731), (1179, 1314780), (1289, 1202580), (1310, 1183302), (1530, 1013154), (1572, 986085), (1836, 844295), (1965, 788868), (2227, 696060), (2295, 675436), (2358, 657390), (2578, 601290), (2620, 591651), (3060, 506577), (3537, 438260), (3867, 400860), (3930, 394434), (4454, 348030), (4590, 337718), (4716, 328695), (5156, 300645), (5895, 262956), (6445, 240516), (6681, 232020), (7074, 219130), (7734, 200430), (7860, 197217), (8908, 174015), (9180, 168859), (11135, 139212), (11601, 133620), (11790, 131478), (12890, 120258), (13362, 116010), (14148, 109565), (15468, 100215), (17685, 87652), (19335, 80172), (20043, 77340), (21913, 70740), (22270, 69606), (23202, 66810), (23580, 65739), (25780, 60129), (26724, 58005), (33405, 46404), (34803, 44540), (35370, 43826), (38670, 40086)]