239561550

素因数分解:

$2^1\times 3^5\times 5^2\times {\mathrm{19717}}^1$

素因数の和:19744

約数の個数: 72

約数和(自身を含む): 667493736

約数和(自身を除く): 427932186

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 135, 150, 162, 225, 243, 270, 405, 450, 486, 675, 810, 1215, 1350, 2025, 2430, 4050, 6075, 12150, 19717, 39434, 59151, 98585, 118302, 177453, 197170, 295755, 354906, 492925, 532359, 591510, 887265, 985850, 1064718, 1478775, 1597077, 1774530, 2661795, 2957550, 3194154, 4436325, 4791231, 5323590, 7985385, 8872650, 9582462, 13308975, 15970770, 23956155, 26617950, 39926925, 47912310, 79853850, 119780775, 239561550]

約数ペア:

[(1, 239561550), (2, 119780775), (3, 79853850), (5, 47912310), (6, 39926925), (9, 26617950), (10, 23956155), (15, 15970770), (18, 13308975), (25, 9582462), (27, 8872650), (30, 7985385), (45, 5323590), (50, 4791231), (54, 4436325), (75, 3194154), (81, 2957550), (90, 2661795), (135, 1774530), (150, 1597077), (162, 1478775), (225, 1064718), (243, 985850), (270, 887265), (405, 591510), (450, 532359), (486, 492925), (675, 354906), (810, 295755), (1215, 197170), (1350, 177453), (2025, 118302), (2430, 98585), (4050, 59151), (6075, 39434), (12150, 19717)]