45909180

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1667}}^1$

素因数の和:1705

約数の個数: 120

約数和(自身を含む): 152581968

約数和(自身を除く): 106672788

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 81, 85, 90, 102, 108, 135, 153, 162, 170, 180, 204, 255, 270, 306, 324, 340, 405, 459, 510, 540, 612, 765, 810, 918, 1020, 1377, 1530, 1620, 1667, 1836, 2295, 2754, 3060, 3334, 4590, 5001, 5508, 6668, 6885, 8335, 9180, 10002, 13770, 15003, 16670, 20004, 25005, 27540, 28339, 30006, 33340, 45009, 50010, 56678, 60012, 75015, 85017, 90018, 100020, 113356, 135027, 141695, 150030, 170034, 180036, 225045, 255051, 270054, 283390, 300060, 340068, 425085, 450090, 510102, 540108, 566780, 675135, 765153, 850170, 900180, 1020204, 1275255, 1350270, 1530306, 1700340, 2295459, 2550510, 2700540, 3060612, 3825765, 4590918, 5101020, 7651530, 9181836, 11477295, 15303060, 22954590, 45909180]

約数ペア:

[(1, 45909180), (2, 22954590), (3, 15303060), (4, 11477295), (5, 9181836), (6, 7651530), (9, 5101020), (10, 4590918), (12, 3825765), (15, 3060612), (17, 2700540), (18, 2550510), (20, 2295459), (27, 1700340), (30, 1530306), (34, 1350270), (36, 1275255), (45, 1020204), (51, 900180), (54, 850170), (60, 765153), (68, 675135), (81, 566780), (85, 540108), (90, 510102), (102, 450090), (108, 425085), (135, 340068), (153, 300060), (162, 283390), (170, 270054), (180, 255051), (204, 225045), (255, 180036), (270, 170034), (306, 150030), (324, 141695), (340, 135027), (405, 113356), (459, 100020), (510, 90018), (540, 85017), (612, 75015), (765, 60012), (810, 56678), (918, 50010), (1020, 45009), (1377, 33340), (1530, 30006), (1620, 28339), (1667, 27540), (1836, 25005), (2295, 20004), (2754, 16670), (3060, 15003), (3334, 13770), (4590, 10002), (5001, 9180), (5508, 8335), (6668, 6885)]