86980500

素因数分解:

$2^2\times 3^3\times 5^3\times {\mathrm{17}}^1\times {\mathrm{379}}^1$

素因数の和:424

約数の個数: 192

約数和(自身を含む): 298771200

約数和(自身を除く): 211790700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 25, 27, 30, 34, 36, 45, 50, 51, 54, 60, 68, 75, 85, 90, 100, 102, 108, 125, 135, 150, 153, 170, 180, 204, 225, 250, 255, 270, 300, 306, 340, 375, 379, 425, 450, 459, 500, 510, 540, 612, 675, 750, 758, 765, 850, 900, 918, 1020, 1125, 1137, 1275, 1350, 1500, 1516, 1530, 1700, 1836, 1895, 2125, 2250, 2274, 2295, 2550, 2700, 3060, 3375, 3411, 3790, 3825, 4250, 4500, 4548, 4590, 5100, 5685, 6375, 6443, 6750, 6822, 7580, 7650, 8500, 9180, 9475, 10233, 11370, 11475, 12750, 12886, 13500, 13644, 15300, 17055, 18950, 19125, 19329, 20466, 22740, 22950, 25500, 25772, 28425, 32215, 34110, 37900, 38250, 38658, 40932, 45900, 47375, 51165, 56850, 57375, 57987, 64430, 68220, 76500, 77316, 85275, 94750, 96645, 102330, 113700, 114750, 115974, 128860, 142125, 161075, 170550, 173961, 189500, 193290, 204660, 229500, 231948, 255825, 284250, 289935, 322150, 341100, 347922, 386580, 426375, 483225, 511650, 568500, 579870, 644300, 695844, 805375, 852750, 869805, 966450, 1023300, 1159740, 1279125, 1449675, 1610750, 1705500, 1739610, 1932900, 2416125, 2558250, 2899350, 3221500, 3479220, 4349025, 4832250, 5116500, 5798700, 7248375, 8698050, 9664500, 14496750, 17396100, 21745125, 28993500, 43490250, 86980500]

約数ペア:

[(1, 86980500), (2, 43490250), (3, 28993500), (4, 21745125), (5, 17396100), (6, 14496750), (9, 9664500), (10, 8698050), (12, 7248375), (15, 5798700), (17, 5116500), (18, 4832250), (20, 4349025), (25, 3479220), (27, 3221500), (30, 2899350), (34, 2558250), (36, 2416125), (45, 1932900), (50, 1739610), (51, 1705500), (54, 1610750), (60, 1449675), (68, 1279125), (75, 1159740), (85, 1023300), (90, 966450), (100, 869805), (102, 852750), (108, 805375), (125, 695844), (135, 644300), (150, 579870), (153, 568500), (170, 511650), (180, 483225), (204, 426375), (225, 386580), (250, 347922), (255, 341100), (270, 322150), (300, 289935), (306, 284250), (340, 255825), (375, 231948), (379, 229500), (425, 204660), (450, 193290), (459, 189500), (500, 173961), (510, 170550), (540, 161075), (612, 142125), (675, 128860), (750, 115974), (758, 114750), (765, 113700), (850, 102330), (900, 96645), (918, 94750), (1020, 85275), (1125, 77316), (1137, 76500), (1275, 68220), (1350, 64430), (1500, 57987), (1516, 57375), (1530, 56850), (1700, 51165), (1836, 47375), (1895, 45900), (2125, 40932), (2250, 38658), (2274, 38250), (2295, 37900), (2550, 34110), (2700, 32215), (3060, 28425), (3375, 25772), (3411, 25500), (3790, 22950), (3825, 22740), (4250, 20466), (4500, 19329), (4548, 19125), (4590, 18950), (5100, 17055), (5685, 15300), (6375, 13644), (6443, 13500), (6750, 12886), (6822, 12750), (7580, 11475), (7650, 11370), (8500, 10233), (9180, 9475)]