31687650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{67}}^1\times {\mathrm{1051}}^1$

素因数の和:1136

約数の個数: 72

約数和(自身を含む): 86487024

約数和(自身を除く): 54799374

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 67, 75, 90, 134, 150, 201, 225, 335, 402, 450, 603, 670, 1005, 1051, 1206, 1675, 2010, 2102, 3015, 3153, 3350, 5025, 5255, 6030, 6306, 9459, 10050, 10510, 15075, 15765, 18918, 26275, 30150, 31530, 47295, 52550, 70417, 78825, 94590, 140834, 157650, 211251, 236475, 352085, 422502, 472950, 633753, 704170, 1056255, 1267506, 1760425, 2112510, 3168765, 3520850, 5281275, 6337530, 10562550, 15843825, 31687650]

約数ペア:

[(1, 31687650), (2, 15843825), (3, 10562550), (5, 6337530), (6, 5281275), (9, 3520850), (10, 3168765), (15, 2112510), (18, 1760425), (25, 1267506), (30, 1056255), (45, 704170), (50, 633753), (67, 472950), (75, 422502), (90, 352085), (134, 236475), (150, 211251), (201, 157650), (225, 140834), (335, 94590), (402, 78825), (450, 70417), (603, 52550), (670, 47295), (1005, 31530), (1051, 30150), (1206, 26275), (1675, 18918), (2010, 15765), (2102, 15075), (3015, 10510), (3153, 10050), (3350, 9459), (5025, 6306), (5255, 6030)]