30972020400

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{167}}^1\times {\mathrm{51517}}^1$

素因数の和:51708

約数の個数: 180

約数和(自身を含む): 108127214832

約数和(自身を除く): 77155194432

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 144, 150, 167, 180, 200, 225, 240, 300, 334, 360, 400, 450, 501, 600, 668, 720, 835, 900, 1002, 1200, 1336, 1503, 1670, 1800, 2004, 2505, 2672, 3006, 3340, 3600, 4008, 4175, 5010, 6012, 6680, 7515, 8016, 8350, 10020, 12024, 12525, 13360, 15030, 16700, 20040, 24048, 25050, 30060, 33400, 37575, 40080, 50100, 51517, 60120, 66800, 75150, 100200, 103034, 120240, 150300, 154551, 200400, 206068, 257585, 300600, 309102, 412136, 463653, 515170, 601200, 618204, 772755, 824272, 927306, 1030340, 1236408, 1287925, 1545510, 1854612, 2060680, 2318265, 2472816, 2575850, 3091020, 3709224, 3863775, 4121360, 4636530, 5151700, 6182040, 7418448, 7727550, 8603339, 9273060, 10303400, 11591325, 12364080, 15455100, 17206678, 18546120, 20606800, 23182650, 25810017, 30910200, 34413356, 37092240, 43016695, 46365300, 51620034, 61820400, 68826712, 77430051, 86033390, 92730600, 103240068, 129050085, 137653424, 154860102, 172066780, 185461200, 206480136, 215083475, 258100170, 309720204, 344133560, 387150255, 412960272, 430166950, 516200340, 619440408, 645250425, 688267120, 774300510, 860333900, 1032400680, 1238880816, 1290500850, 1548601020, 1720667800, 1935751275, 2064801360, 2581001700, 3097202040, 3441335600, 3871502550, 5162003400, 6194404080, 7743005100, 10324006800, 15486010200, 30972020400]

約数ペア:

[(1, 30972020400), (2, 15486010200), (3, 10324006800), (4, 7743005100), (5, 6194404080), (6, 5162003400), (8, 3871502550), (9, 3441335600), (10, 3097202040), (12, 2581001700), (15, 2064801360), (16, 1935751275), (18, 1720667800), (20, 1548601020), (24, 1290500850), (25, 1238880816), (30, 1032400680), (36, 860333900), (40, 774300510), (45, 688267120), (48, 645250425), (50, 619440408), (60, 516200340), (72, 430166950), (75, 412960272), (80, 387150255), (90, 344133560), (100, 309720204), (120, 258100170), (144, 215083475), (150, 206480136), (167, 185461200), (180, 172066780), (200, 154860102), (225, 137653424), (240, 129050085), (300, 103240068), (334, 92730600), (360, 86033390), (400, 77430051), (450, 68826712), (501, 61820400), (600, 51620034), (668, 46365300), (720, 43016695), (835, 37092240), (900, 34413356), (1002, 30910200), (1200, 25810017), (1336, 23182650), (1503, 20606800), (1670, 18546120), (1800, 17206678), (2004, 15455100), (2505, 12364080), (2672, 11591325), (3006, 10303400), (3340, 9273060), (3600, 8603339), (4008, 7727550), (4175, 7418448), (5010, 6182040), (6012, 5151700), (6680, 4636530), (7515, 4121360), (8016, 3863775), (8350, 3709224), (10020, 3091020), (12024, 2575850), (12525, 2472816), (13360, 2318265), (15030, 2060680), (16700, 1854612), (20040, 1545510), (24048, 1287925), (25050, 1236408), (30060, 1030340), (33400, 927306), (37575, 824272), (40080, 772755), (50100, 618204), (51517, 601200), (60120, 515170), (66800, 463653), (75150, 412136), (100200, 309102), (103034, 300600), (120240, 257585), (150300, 206068), (154551, 200400)]