168600780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{32299}}^1$

素因数の和:32343

約数の個数: 72

約数和(自身を含む): 529074000

約数和(自身を除く): 360473220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2610, 5220, 32299, 64598, 96897, 129196, 161495, 193794, 290691, 322990, 387588, 484485, 581382, 645980, 936671, 968970, 1162764, 1453455, 1873342, 1937940, 2810013, 2906910, 3746684, 4683355, 5620026, 5813820, 8430039, 9366710, 11240052, 14050065, 16860078, 18733420, 28100130, 33720156, 42150195, 56200260, 84300390, 168600780]

約数ペア:

[(1, 168600780), (2, 84300390), (3, 56200260), (4, 42150195), (5, 33720156), (6, 28100130), (9, 18733420), (10, 16860078), (12, 14050065), (15, 11240052), (18, 9366710), (20, 8430039), (29, 5813820), (30, 5620026), (36, 4683355), (45, 3746684), (58, 2906910), (60, 2810013), (87, 1937940), (90, 1873342), (116, 1453455), (145, 1162764), (174, 968970), (180, 936671), (261, 645980), (290, 581382), (348, 484485), (435, 387588), (522, 322990), (580, 290691), (870, 193794), (1044, 161495), (1305, 129196), (1740, 96897), (2610, 64598), (5220, 32299)]