66357090

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{179}}^1\times {\mathrm{1373}}^1$

素因数の和:1568

約数の個数: 64

約数和(自身を含む): 178070400

約数和(自身を除く): 111713310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 179, 270, 358, 537, 895, 1074, 1373, 1611, 1790, 2685, 2746, 3222, 4119, 4833, 5370, 6865, 8055, 8238, 9666, 12357, 13730, 16110, 20595, 24165, 24714, 37071, 41190, 48330, 61785, 74142, 123570, 185355, 245767, 370710, 491534, 737301, 1228835, 1474602, 2211903, 2457670, 3686505, 4423806, 6635709, 7373010, 11059515, 13271418, 22119030, 33178545, 66357090]

約数ペア:

[(1, 66357090), (2, 33178545), (3, 22119030), (5, 13271418), (6, 11059515), (9, 7373010), (10, 6635709), (15, 4423806), (18, 3686505), (27, 2457670), (30, 2211903), (45, 1474602), (54, 1228835), (90, 737301), (135, 491534), (179, 370710), (270, 245767), (358, 185355), (537, 123570), (895, 74142), (1074, 61785), (1373, 48330), (1611, 41190), (1790, 37071), (2685, 24714), (2746, 24165), (3222, 20595), (4119, 16110), (4833, 13730), (5370, 12357), (6865, 9666), (8055, 8238)]