150505020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{2557}}^1$

素因数の和:2684

約数の個数: 96

約数和(自身を含む): 472718400

約数和(自身を除く): 322213380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 109, 135, 180, 218, 270, 327, 436, 540, 545, 654, 981, 1090, 1308, 1635, 1962, 2180, 2557, 2943, 3270, 3924, 4905, 5114, 5886, 6540, 7671, 9810, 10228, 11772, 12785, 14715, 15342, 19620, 23013, 25570, 29430, 30684, 38355, 46026, 51140, 58860, 69039, 76710, 92052, 115065, 138078, 153420, 230130, 276156, 278713, 345195, 460260, 557426, 690390, 836139, 1114852, 1380780, 1393565, 1672278, 2508417, 2787130, 3344556, 4180695, 5016834, 5574260, 7525251, 8361390, 10033668, 12542085, 15050502, 16722780, 25084170, 30101004, 37626255, 50168340, 75252510, 150505020]

約数ペア:

[(1, 150505020), (2, 75252510), (3, 50168340), (4, 37626255), (5, 30101004), (6, 25084170), (9, 16722780), (10, 15050502), (12, 12542085), (15, 10033668), (18, 8361390), (20, 7525251), (27, 5574260), (30, 5016834), (36, 4180695), (45, 3344556), (54, 2787130), (60, 2508417), (90, 1672278), (108, 1393565), (109, 1380780), (135, 1114852), (180, 836139), (218, 690390), (270, 557426), (327, 460260), (436, 345195), (540, 278713), (545, 276156), (654, 230130), (981, 153420), (1090, 138078), (1308, 115065), (1635, 92052), (1962, 76710), (2180, 69039), (2557, 58860), (2943, 51140), (3270, 46026), (3924, 38355), (4905, 30684), (5114, 29430), (5886, 25570), (6540, 23013), (7671, 19620), (9810, 15342), (10228, 14715), (11772, 12785)]