54000270

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{163}}^1\times {\mathrm{409}}^1$

素因数の和:591

約数の個数: 80

約数和(自身を含む): 146448720

約数和(自身を除く): 92448450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 163, 270, 326, 405, 409, 489, 810, 815, 818, 978, 1227, 1467, 1630, 2045, 2445, 2454, 2934, 3681, 4090, 4401, 4890, 6135, 7335, 7362, 8802, 11043, 12270, 13203, 14670, 18405, 22005, 22086, 26406, 33129, 36810, 44010, 55215, 66015, 66258, 66667, 110430, 132030, 133334, 165645, 200001, 331290, 333335, 400002, 600003, 666670, 1000005, 1200006, 1800009, 2000010, 3000015, 3600018, 5400027, 6000030, 9000045, 10800054, 18000090, 27000135, 54000270]

約数ペア:

[(1, 54000270), (2, 27000135), (3, 18000090), (5, 10800054), (6, 9000045), (9, 6000030), (10, 5400027), (15, 3600018), (18, 3000015), (27, 2000010), (30, 1800009), (45, 1200006), (54, 1000005), (81, 666670), (90, 600003), (135, 400002), (162, 333335), (163, 331290), (270, 200001), (326, 165645), (405, 133334), (409, 132030), (489, 110430), (810, 66667), (815, 66258), (818, 66015), (978, 55215), (1227, 44010), (1467, 36810), (1630, 33129), (2045, 26406), (2445, 22086), (2454, 22005), (2934, 18405), (3681, 14670), (4090, 13203), (4401, 12270), (4890, 11043), (6135, 8802), (7335, 7362)]