27865620

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{167}}^1$

素因数の和:291

約数の個数: 120

約数和(自身を含む): 88792704

約数和(自身を除く): 60927084

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 103, 108, 135, 162, 167, 180, 206, 270, 309, 324, 334, 405, 412, 501, 515, 540, 618, 668, 810, 835, 927, 1002, 1030, 1236, 1503, 1545, 1620, 1670, 1854, 2004, 2060, 2505, 2781, 3006, 3090, 3340, 3708, 4509, 4635, 5010, 5562, 6012, 6180, 7515, 8343, 9018, 9270, 10020, 11124, 13527, 13905, 15030, 16686, 17201, 18036, 18540, 22545, 27054, 27810, 30060, 33372, 34402, 41715, 45090, 51603, 54108, 55620, 67635, 68804, 83430, 86005, 90180, 103206, 135270, 154809, 166860, 172010, 206412, 258015, 270540, 309618, 344020, 464427, 516030, 619236, 774045, 928854, 1032060, 1393281, 1548090, 1857708, 2322135, 2786562, 3096180, 4644270, 5573124, 6966405, 9288540, 13932810, 27865620]

約数ペア:

[(1, 27865620), (2, 13932810), (3, 9288540), (4, 6966405), (5, 5573124), (6, 4644270), (9, 3096180), (10, 2786562), (12, 2322135), (15, 1857708), (18, 1548090), (20, 1393281), (27, 1032060), (30, 928854), (36, 774045), (45, 619236), (54, 516030), (60, 464427), (81, 344020), (90, 309618), (103, 270540), (108, 258015), (135, 206412), (162, 172010), (167, 166860), (180, 154809), (206, 135270), (270, 103206), (309, 90180), (324, 86005), (334, 83430), (405, 68804), (412, 67635), (501, 55620), (515, 54108), (540, 51603), (618, 45090), (668, 41715), (810, 34402), (835, 33372), (927, 30060), (1002, 27810), (1030, 27054), (1236, 22545), (1503, 18540), (1545, 18036), (1620, 17201), (1670, 16686), (1854, 15030), (2004, 13905), (2060, 13527), (2505, 11124), (2781, 10020), (3006, 9270), (3090, 9018), (3340, 8343), (3708, 7515), (4509, 6180), (4635, 6012), (5010, 5562)]