66121300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1601}}^1$

素因数の和:1681

約数の個数: 72

約数和(自身を含む): 166864320

約数和(自身を除く): 100743020

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 59, 70, 100, 118, 140, 175, 236, 295, 350, 413, 590, 700, 826, 1180, 1475, 1601, 1652, 2065, 2950, 3202, 4130, 5900, 6404, 8005, 8260, 10325, 11207, 16010, 20650, 22414, 32020, 40025, 41300, 44828, 56035, 80050, 94459, 112070, 160100, 188918, 224140, 280175, 377836, 472295, 560350, 661213, 944590, 1120700, 1322426, 1889180, 2361475, 2644852, 3306065, 4722950, 6612130, 9445900, 13224260, 16530325, 33060650, 66121300]

約数ペア:

[(1, 66121300), (2, 33060650), (4, 16530325), (5, 13224260), (7, 9445900), (10, 6612130), (14, 4722950), (20, 3306065), (25, 2644852), (28, 2361475), (35, 1889180), (50, 1322426), (59, 1120700), (70, 944590), (100, 661213), (118, 560350), (140, 472295), (175, 377836), (236, 280175), (295, 224140), (350, 188918), (413, 160100), (590, 112070), (700, 94459), (826, 80050), (1180, 56035), (1475, 44828), (1601, 41300), (1652, 40025), (2065, 32020), (2950, 22414), (3202, 20650), (4130, 16010), (5900, 11207), (6404, 10325), (8005, 8260)]