81079950

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2087}}^1$

素因数の和:2146

約数の個数: 96

約数和(自身を含む): 236127744

約数和(自身を除く): 155047794

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 37, 42, 50, 70, 74, 75, 105, 111, 150, 175, 185, 210, 222, 259, 350, 370, 518, 525, 555, 777, 925, 1050, 1110, 1295, 1554, 1850, 2087, 2590, 2775, 3885, 4174, 5550, 6261, 6475, 7770, 10435, 12522, 12950, 14609, 19425, 20870, 29218, 31305, 38850, 43827, 52175, 62610, 73045, 77219, 87654, 104350, 146090, 154438, 156525, 219135, 231657, 313050, 365225, 386095, 438270, 463314, 540533, 730450, 772190, 1081066, 1095675, 1158285, 1621599, 1930475, 2191350, 2316570, 2702665, 3243198, 3860950, 5405330, 5791425, 8107995, 11582850, 13513325, 16215990, 27026650, 40539975, 81079950]

約数ペア:

[(1, 81079950), (2, 40539975), (3, 27026650), (5, 16215990), (6, 13513325), (7, 11582850), (10, 8107995), (14, 5791425), (15, 5405330), (21, 3860950), (25, 3243198), (30, 2702665), (35, 2316570), (37, 2191350), (42, 1930475), (50, 1621599), (70, 1158285), (74, 1095675), (75, 1081066), (105, 772190), (111, 730450), (150, 540533), (175, 463314), (185, 438270), (210, 386095), (222, 365225), (259, 313050), (350, 231657), (370, 219135), (518, 156525), (525, 154438), (555, 146090), (777, 104350), (925, 87654), (1050, 77219), (1110, 73045), (1295, 62610), (1554, 52175), (1850, 43827), (2087, 38850), (2590, 31305), (2775, 29218), (3885, 20870), (4174, 19425), (5550, 14609), (6261, 12950), (6475, 12522), (7770, 10435)]