212204340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{2503}}^1$

素因数の和:2678

約数の個数: 96

約数和(自身を含む): 664661760

約数和(自身を除く): 452457420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 157, 180, 270, 314, 471, 540, 628, 785, 942, 1413, 1570, 1884, 2355, 2503, 2826, 3140, 4239, 4710, 5006, 5652, 7065, 7509, 8478, 9420, 10012, 12515, 14130, 15018, 16956, 21195, 22527, 25030, 28260, 30036, 37545, 42390, 45054, 50060, 67581, 75090, 84780, 90108, 112635, 135162, 150180, 225270, 270324, 337905, 392971, 450540, 675810, 785942, 1178913, 1351620, 1571884, 1964855, 2357826, 3536739, 3929710, 4715652, 5894565, 7073478, 7859420, 10610217, 11789130, 14146956, 17683695, 21220434, 23578260, 35367390, 42440868, 53051085, 70734780, 106102170, 212204340]

約数ペア:

[(1, 212204340), (2, 106102170), (3, 70734780), (4, 53051085), (5, 42440868), (6, 35367390), (9, 23578260), (10, 21220434), (12, 17683695), (15, 14146956), (18, 11789130), (20, 10610217), (27, 7859420), (30, 7073478), (36, 5894565), (45, 4715652), (54, 3929710), (60, 3536739), (90, 2357826), (108, 1964855), (135, 1571884), (157, 1351620), (180, 1178913), (270, 785942), (314, 675810), (471, 450540), (540, 392971), (628, 337905), (785, 270324), (942, 225270), (1413, 150180), (1570, 135162), (1884, 112635), (2355, 90108), (2503, 84780), (2826, 75090), (3140, 67581), (4239, 50060), (4710, 45054), (5006, 42390), (5652, 37545), (7065, 30036), (7509, 28260), (8478, 25030), (9420, 22527), (10012, 21195), (12515, 16956), (14130, 15018)]