77275980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{283}}^1$

素因数の和:376

約数の個数: 144

約数和(自身を含む): 247482144

約数和(自身を除く): 170206164

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 41, 45, 60, 74, 82, 90, 111, 123, 148, 164, 180, 185, 205, 222, 246, 283, 333, 369, 370, 410, 444, 492, 555, 566, 615, 666, 738, 740, 820, 849, 1110, 1132, 1230, 1332, 1415, 1476, 1517, 1665, 1698, 1845, 2220, 2460, 2547, 2830, 3034, 3330, 3396, 3690, 4245, 4551, 5094, 5660, 6068, 6660, 7380, 7585, 8490, 9102, 10188, 10471, 11603, 12735, 13653, 15170, 16980, 18204, 20942, 22755, 23206, 25470, 27306, 30340, 31413, 34809, 41884, 45510, 46412, 50940, 52355, 54612, 58015, 62826, 68265, 69618, 91020, 94239, 104427, 104710, 116030, 125652, 136530, 139236, 157065, 174045, 188478, 208854, 209420, 232060, 273060, 314130, 348090, 376956, 417708, 429311, 471195, 522135, 628260, 696180, 858622, 942390, 1044270, 1287933, 1717244, 1884780, 2088540, 2146555, 2575866, 3863799, 4293110, 5151732, 6439665, 7727598, 8586220, 12879330, 15455196, 19318995, 25758660, 38637990, 77275980]

約数ペア:

[(1, 77275980), (2, 38637990), (3, 25758660), (4, 19318995), (5, 15455196), (6, 12879330), (9, 8586220), (10, 7727598), (12, 6439665), (15, 5151732), (18, 4293110), (20, 3863799), (30, 2575866), (36, 2146555), (37, 2088540), (41, 1884780), (45, 1717244), (60, 1287933), (74, 1044270), (82, 942390), (90, 858622), (111, 696180), (123, 628260), (148, 522135), (164, 471195), (180, 429311), (185, 417708), (205, 376956), (222, 348090), (246, 314130), (283, 273060), (333, 232060), (369, 209420), (370, 208854), (410, 188478), (444, 174045), (492, 157065), (555, 139236), (566, 136530), (615, 125652), (666, 116030), (738, 104710), (740, 104427), (820, 94239), (849, 91020), (1110, 69618), (1132, 68265), (1230, 62826), (1332, 58015), (1415, 54612), (1476, 52355), (1517, 50940), (1665, 46412), (1698, 45510), (1845, 41884), (2220, 34809), (2460, 31413), (2547, 30340), (2830, 27306), (3034, 25470), (3330, 23206), (3396, 22755), (3690, 20942), (4245, 18204), (4551, 16980), (5094, 15170), (5660, 13653), (6068, 12735), (6660, 11603), (7380, 10471), (7585, 10188), (8490, 9102)]