56772180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{18553}}^1$

素因数の和:18585

約数の個数: 72

約数和(自身を含む): 182348712

約数和(自身を除く): 125576532

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 18553, 37106, 55659, 74212, 92765, 111318, 166977, 185530, 222636, 278295, 315401, 333954, 371060, 556590, 630802, 667908, 834885, 946203, 1113180, 1261604, 1577005, 1669770, 1892406, 2838609, 3154010, 3339540, 3784812, 4731015, 5677218, 6308020, 9462030, 11354436, 14193045, 18924060, 28386090, 56772180]

約数ペア:

[(1, 56772180), (2, 28386090), (3, 18924060), (4, 14193045), (5, 11354436), (6, 9462030), (9, 6308020), (10, 5677218), (12, 4731015), (15, 3784812), (17, 3339540), (18, 3154010), (20, 2838609), (30, 1892406), (34, 1669770), (36, 1577005), (45, 1261604), (51, 1113180), (60, 946203), (68, 834885), (85, 667908), (90, 630802), (102, 556590), (153, 371060), (170, 333954), (180, 315401), (204, 278295), (255, 222636), (306, 185530), (340, 166977), (510, 111318), (612, 92765), (765, 74212), (1020, 55659), (1530, 37106), (3060, 18553)]