26335980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{283}}^1$

素因数の和:356

約数の個数: 144

約数和(自身を含む): 89316864

約数和(自身を除く): 62980884

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 47, 55, 60, 66, 90, 94, 99, 110, 132, 141, 165, 180, 188, 198, 220, 235, 282, 283, 330, 396, 423, 470, 495, 517, 564, 566, 660, 705, 846, 849, 940, 990, 1034, 1132, 1410, 1415, 1551, 1692, 1698, 1980, 2068, 2115, 2547, 2585, 2820, 2830, 3102, 3113, 3396, 4230, 4245, 4653, 5094, 5170, 5660, 6204, 6226, 7755, 8460, 8490, 9306, 9339, 10188, 10340, 12452, 12735, 13301, 15510, 15565, 16980, 18612, 18678, 23265, 25470, 26602, 28017, 31020, 31130, 37356, 39903, 46530, 46695, 50940, 53204, 56034, 62260, 66505, 79806, 93060, 93390, 112068, 119709, 133010, 140085, 146311, 159612, 186780, 199515, 239418, 266020, 280170, 292622, 399030, 438933, 478836, 560340, 585244, 598545, 731555, 798060, 877866, 1197090, 1316799, 1463110, 1755732, 2194665, 2394180, 2633598, 2926220, 4389330, 5267196, 6583995, 8778660, 13167990, 26335980]

約数ペア:

[(1, 26335980), (2, 13167990), (3, 8778660), (4, 6583995), (5, 5267196), (6, 4389330), (9, 2926220), (10, 2633598), (11, 2394180), (12, 2194665), (15, 1755732), (18, 1463110), (20, 1316799), (22, 1197090), (30, 877866), (33, 798060), (36, 731555), (44, 598545), (45, 585244), (47, 560340), (55, 478836), (60, 438933), (66, 399030), (90, 292622), (94, 280170), (99, 266020), (110, 239418), (132, 199515), (141, 186780), (165, 159612), (180, 146311), (188, 140085), (198, 133010), (220, 119709), (235, 112068), (282, 93390), (283, 93060), (330, 79806), (396, 66505), (423, 62260), (470, 56034), (495, 53204), (517, 50940), (564, 46695), (566, 46530), (660, 39903), (705, 37356), (846, 31130), (849, 31020), (940, 28017), (990, 26602), (1034, 25470), (1132, 23265), (1410, 18678), (1415, 18612), (1551, 16980), (1692, 15565), (1698, 15510), (1980, 13301), (2068, 12735), (2115, 12452), (2547, 10340), (2585, 10188), (2820, 9339), (2830, 9306), (3102, 8490), (3113, 8460), (3396, 7755), (4230, 6226), (4245, 6204), (4653, 5660), (5094, 5170)]