69398100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{25703}}^1$

素因数の和:25726

約数の個数: 72

約数和(自身を含む): 223110720

約数和(自身を除く): 153712620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 450, 540, 675, 900, 1350, 2700, 25703, 51406, 77109, 102812, 128515, 154218, 231327, 257030, 308436, 385545, 462654, 514060, 642575, 693981, 771090, 925308, 1156635, 1285150, 1387962, 1542180, 1927725, 2313270, 2570300, 2775924, 3469905, 3855450, 4626540, 5783175, 6939810, 7710900, 11566350, 13879620, 17349525, 23132700, 34699050, 69398100]

約数ペア:

[(1, 69398100), (2, 34699050), (3, 23132700), (4, 17349525), (5, 13879620), (6, 11566350), (9, 7710900), (10, 6939810), (12, 5783175), (15, 4626540), (18, 3855450), (20, 3469905), (25, 2775924), (27, 2570300), (30, 2313270), (36, 1927725), (45, 1542180), (50, 1387962), (54, 1285150), (60, 1156635), (75, 925308), (90, 771090), (100, 693981), (108, 642575), (135, 514060), (150, 462654), (180, 385545), (225, 308436), (270, 257030), (300, 231327), (450, 154218), (540, 128515), (675, 102812), (900, 77109), (1350, 51406), (2700, 25703)]