18190577700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{29}}^2\times {\mathrm{8011}}^1$

素因数の和:8092

約数の個数: 216

約数和(自身を含む): 60572963360

約数和(自身を除く): 42382385660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 29, 30, 36, 45, 50, 54, 58, 60, 75, 87, 90, 100, 108, 116, 135, 145, 150, 174, 180, 225, 261, 270, 290, 300, 348, 435, 450, 522, 540, 580, 675, 725, 783, 841, 870, 900, 1044, 1305, 1350, 1450, 1566, 1682, 1740, 2175, 2523, 2610, 2700, 2900, 3132, 3364, 3915, 4205, 4350, 5046, 5220, 6525, 7569, 7830, 8011, 8410, 8700, 10092, 12615, 13050, 15138, 15660, 16022, 16820, 19575, 21025, 22707, 24033, 25230, 26100, 30276, 32044, 37845, 39150, 40055, 42050, 45414, 48066, 50460, 63075, 72099, 75690, 78300, 80110, 84100, 90828, 96132, 113535, 120165, 126150, 144198, 151380, 160220, 189225, 200275, 216297, 227070, 232319, 240330, 252300, 288396, 360495, 378450, 400550, 432594, 454140, 464638, 480660, 567675, 600825, 696957, 720990, 756900, 801100, 865188, 929276, 1081485, 1135350, 1161595, 1201650, 1393914, 1441980, 1802475, 2090871, 2162970, 2270700, 2323190, 2403300, 2787828, 3484785, 3604950, 4181742, 4325940, 4646380, 5407425, 5807975, 6272613, 6737251, 6969570, 7209900, 8363484, 10454355, 10814850, 11615950, 12545226, 13474502, 13939140, 17423925, 20211753, 20908710, 21629700, 23231900, 25090452, 26949004, 31363065, 33686255, 34847850, 40423506, 41817420, 52271775, 60635259, 62726130, 67372510, 69695700, 80847012, 101058765, 104543550, 121270518, 125452260, 134745020, 156815325, 168431275, 181905777, 202117530, 209087100, 242541036, 303176295, 313630650, 336862550, 363811554, 404235060, 505293825, 606352590, 627261300, 673725100, 727623108, 909528885, 1010587650, 1212705180, 1515881475, 1819057770, 2021175300, 3031762950, 3638115540, 4547644425, 6063525900, 9095288850, 18190577700]

約数ペア:

[(1, 18190577700), (2, 9095288850), (3, 6063525900), (4, 4547644425), (5, 3638115540), (6, 3031762950), (9, 2021175300), (10, 1819057770), (12, 1515881475), (15, 1212705180), (18, 1010587650), (20, 909528885), (25, 727623108), (27, 673725100), (29, 627261300), (30, 606352590), (36, 505293825), (45, 404235060), (50, 363811554), (54, 336862550), (58, 313630650), (60, 303176295), (75, 242541036), (87, 209087100), (90, 202117530), (100, 181905777), (108, 168431275), (116, 156815325), (135, 134745020), (145, 125452260), (150, 121270518), (174, 104543550), (180, 101058765), (225, 80847012), (261, 69695700), (270, 67372510), (290, 62726130), (300, 60635259), (348, 52271775), (435, 41817420), (450, 40423506), (522, 34847850), (540, 33686255), (580, 31363065), (675, 26949004), (725, 25090452), (783, 23231900), (841, 21629700), (870, 20908710), (900, 20211753), (1044, 17423925), (1305, 13939140), (1350, 13474502), (1450, 12545226), (1566, 11615950), (1682, 10814850), (1740, 10454355), (2175, 8363484), (2523, 7209900), (2610, 6969570), (2700, 6737251), (2900, 6272613), (3132, 5807975), (3364, 5407425), (3915, 4646380), (4205, 4325940), (4350, 4181742), (5046, 3604950), (5220, 3484785), (6525, 2787828), (7569, 2403300), (7830, 2323190), (8011, 2270700), (8410, 2162970), (8700, 2090871), (10092, 1802475), (12615, 1441980), (13050, 1393914), (15138, 1201650), (15660, 1161595), (16022, 1135350), (16820, 1081485), (19575, 929276), (21025, 865188), (22707, 801100), (24033, 756900), (25230, 720990), (26100, 696957), (30276, 600825), (32044, 567675), (37845, 480660), (39150, 464638), (40055, 454140), (42050, 432594), (45414, 400550), (48066, 378450), (50460, 360495), (63075, 288396), (72099, 252300), (75690, 240330), (78300, 232319), (80110, 227070), (84100, 216297), (90828, 200275), (96132, 189225), (113535, 160220), (120165, 151380), (126150, 144198)]