18774834480

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{54667}}^1$

素因数の和:54745

約数の個数: 200

約数和(自身を含む): 66439332432

約数和(自身を除く): 47664497952

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 53, 54, 60, 72, 80, 81, 90, 106, 108, 120, 135, 144, 159, 162, 180, 212, 216, 240, 265, 270, 318, 324, 360, 405, 424, 432, 477, 530, 540, 636, 648, 720, 795, 810, 848, 954, 1060, 1080, 1272, 1296, 1431, 1590, 1620, 1908, 2120, 2160, 2385, 2544, 2862, 3180, 3240, 3816, 4240, 4293, 4770, 5724, 6360, 6480, 7155, 7632, 8586, 9540, 11448, 12720, 14310, 17172, 19080, 21465, 22896, 28620, 34344, 38160, 42930, 54667, 57240, 68688, 85860, 109334, 114480, 164001, 171720, 218668, 273335, 328002, 343440, 437336, 492003, 546670, 656004, 820005, 874672, 984006, 1093340, 1312008, 1476009, 1640010, 1968012, 2186680, 2460015, 2624016, 2897351, 2952018, 3280020, 3936024, 4373360, 4428027, 4920030, 5794702, 5904036, 6560040, 7380045, 7872048, 8692053, 8856054, 9840060, 11589404, 11808072, 13120080, 14486755, 14760090, 17384106, 17712108, 19680120, 22140135, 23178808, 23616144, 26076159, 28973510, 29520180, 34768212, 35424216, 39360240, 43460265, 44280270, 46357616, 52152318, 57947020, 59040360, 69536424, 70848432, 78228477, 86920530, 88560540, 104304636, 115894040, 118080720, 130380795, 139072848, 156456954, 173841060, 177121080, 208609272, 231788080, 234685431, 260761590, 312913908, 347682120, 354242160, 391142385, 417218544, 469370862, 521523180, 625827816, 695364240, 782284770, 938741724, 1043046360, 1173427155, 1251655632, 1564569540, 1877483448, 2086092720, 2346854310, 3129139080, 3754966896, 4693708620, 6258278160, 9387417240, 18774834480]

約数ペア:

[(1, 18774834480), (2, 9387417240), (3, 6258278160), (4, 4693708620), (5, 3754966896), (6, 3129139080), (8, 2346854310), (9, 2086092720), (10, 1877483448), (12, 1564569540), (15, 1251655632), (16, 1173427155), (18, 1043046360), (20, 938741724), (24, 782284770), (27, 695364240), (30, 625827816), (36, 521523180), (40, 469370862), (45, 417218544), (48, 391142385), (53, 354242160), (54, 347682120), (60, 312913908), (72, 260761590), (80, 234685431), (81, 231788080), (90, 208609272), (106, 177121080), (108, 173841060), (120, 156456954), (135, 139072848), (144, 130380795), (159, 118080720), (162, 115894040), (180, 104304636), (212, 88560540), (216, 86920530), (240, 78228477), (265, 70848432), (270, 69536424), (318, 59040360), (324, 57947020), (360, 52152318), (405, 46357616), (424, 44280270), (432, 43460265), (477, 39360240), (530, 35424216), (540, 34768212), (636, 29520180), (648, 28973510), (720, 26076159), (795, 23616144), (810, 23178808), (848, 22140135), (954, 19680120), (1060, 17712108), (1080, 17384106), (1272, 14760090), (1296, 14486755), (1431, 13120080), (1590, 11808072), (1620, 11589404), (1908, 9840060), (2120, 8856054), (2160, 8692053), (2385, 7872048), (2544, 7380045), (2862, 6560040), (3180, 5904036), (3240, 5794702), (3816, 4920030), (4240, 4428027), (4293, 4373360), (4770, 3936024), (5724, 3280020), (6360, 2952018), (6480, 2897351), (7155, 2624016), (7632, 2460015), (8586, 2186680), (9540, 1968012), (11448, 1640010), (12720, 1476009), (14310, 1312008), (17172, 1093340), (19080, 984006), (21465, 874672), (22896, 820005), (28620, 656004), (34344, 546670), (38160, 492003), (42930, 437336), (54667, 343440), (57240, 328002), (68688, 273335), (85860, 218668), (109334, 171720), (114480, 164001)]