152775540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{3739}}^1$

素因数の和:3981

約数の個数: 72

約数和(自身を含む): 465585120

約数和(自身を除く): 312809580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 227, 454, 681, 908, 1135, 1362, 2043, 2270, 2724, 3405, 3739, 4086, 4540, 6810, 7478, 8172, 10215, 11217, 13620, 14956, 18695, 20430, 22434, 33651, 37390, 40860, 44868, 56085, 67302, 74780, 112170, 134604, 168255, 224340, 336510, 673020, 848753, 1697506, 2546259, 3395012, 4243765, 5092518, 7638777, 8487530, 10185036, 12731295, 15277554, 16975060, 25462590, 30555108, 38193885, 50925180, 76387770, 152775540]

約数ペア:

[(1, 152775540), (2, 76387770), (3, 50925180), (4, 38193885), (5, 30555108), (6, 25462590), (9, 16975060), (10, 15277554), (12, 12731295), (15, 10185036), (18, 8487530), (20, 7638777), (30, 5092518), (36, 4243765), (45, 3395012), (60, 2546259), (90, 1697506), (180, 848753), (227, 673020), (454, 336510), (681, 224340), (908, 168255), (1135, 134604), (1362, 112170), (2043, 74780), (2270, 67302), (2724, 56085), (3405, 44868), (3739, 40860), (4086, 37390), (4540, 33651), (6810, 22434), (7478, 20430), (8172, 18695), (10215, 14956), (11217, 13620)]