1372950

素因数分解:

$2^1\times 3^5\times 5^2\times {\mathrm{113}}^1$

素因数の和:140

約数の個数: 72

約数和(自身を含む): 3859128

約数和(自身を除く): 2486178

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 113, 135, 150, 162, 225, 226, 243, 270, 339, 405, 450, 486, 565, 675, 678, 810, 1017, 1130, 1215, 1350, 1695, 2025, 2034, 2430, 2825, 3051, 3390, 4050, 5085, 5650, 6075, 6102, 8475, 9153, 10170, 12150, 15255, 16950, 18306, 25425, 27459, 30510, 45765, 50850, 54918, 76275, 91530, 137295, 152550, 228825, 274590, 457650, 686475, 1372950]

約数ペア:

[(1, 1372950), (2, 686475), (3, 457650), (5, 274590), (6, 228825), (9, 152550), (10, 137295), (15, 91530), (18, 76275), (25, 54918), (27, 50850), (30, 45765), (45, 30510), (50, 27459), (54, 25425), (75, 18306), (81, 16950), (90, 15255), (113, 12150), (135, 10170), (150, 9153), (162, 8475), (225, 6102), (226, 6075), (243, 5650), (270, 5085), (339, 4050), (405, 3390), (450, 3051), (486, 2825), (565, 2430), (675, 2034), (678, 2025), (810, 1695), (1017, 1350), (1130, 1215)]