31928850

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{67}}^1\times {\mathrm{353}}^1$

素因数の和:441

約数の個数: 96

約数和(自身を含む): 89547840

約数和(自身を除く): 57618990

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 67, 75, 90, 134, 135, 150, 201, 225, 270, 335, 353, 402, 450, 603, 670, 675, 706, 1005, 1059, 1206, 1350, 1675, 1765, 1809, 2010, 2118, 3015, 3177, 3350, 3530, 3618, 5025, 5295, 6030, 6354, 8825, 9045, 9531, 10050, 10590, 15075, 15885, 17650, 18090, 19062, 23651, 26475, 30150, 31770, 45225, 47302, 47655, 52950, 70953, 79425, 90450, 95310, 118255, 141906, 158850, 212859, 236510, 238275, 354765, 425718, 476550, 591275, 638577, 709530, 1064295, 1182550, 1277154, 1773825, 2128590, 3192885, 3547650, 5321475, 6385770, 10642950, 15964425, 31928850]

約数ペア:

[(1, 31928850), (2, 15964425), (3, 10642950), (5, 6385770), (6, 5321475), (9, 3547650), (10, 3192885), (15, 2128590), (18, 1773825), (25, 1277154), (27, 1182550), (30, 1064295), (45, 709530), (50, 638577), (54, 591275), (67, 476550), (75, 425718), (90, 354765), (134, 238275), (135, 236510), (150, 212859), (201, 158850), (225, 141906), (270, 118255), (335, 95310), (353, 90450), (402, 79425), (450, 70953), (603, 52950), (670, 47655), (675, 47302), (706, 45225), (1005, 31770), (1059, 30150), (1206, 26475), (1350, 23651), (1675, 19062), (1765, 18090), (1809, 17650), (2010, 15885), (2118, 15075), (3015, 10590), (3177, 10050), (3350, 9531), (3530, 9045), (3618, 8825), (5025, 6354), (5295, 6030)]