149571800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5623}}^1$

素因数の和:5665

約数の個数: 96

約数和(自身を含む): 418425600

約数和(自身を除く): 268853800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 25, 28, 35, 38, 40, 50, 56, 70, 76, 95, 100, 133, 140, 152, 175, 190, 200, 266, 280, 350, 380, 475, 532, 665, 700, 760, 950, 1064, 1330, 1400, 1900, 2660, 3325, 3800, 5320, 5623, 6650, 11246, 13300, 22492, 26600, 28115, 39361, 44984, 56230, 78722, 106837, 112460, 140575, 157444, 196805, 213674, 224920, 281150, 314888, 393610, 427348, 534185, 562300, 747859, 787220, 854696, 984025, 1068370, 1124600, 1495718, 1574440, 1968050, 2136740, 2670925, 2991436, 3739295, 3936100, 4273480, 5341850, 5982872, 7478590, 7872200, 10683700, 14957180, 18696475, 21367400, 29914360, 37392950, 74785900, 149571800]

約数ペア:

[(1, 149571800), (2, 74785900), (4, 37392950), (5, 29914360), (7, 21367400), (8, 18696475), (10, 14957180), (14, 10683700), (19, 7872200), (20, 7478590), (25, 5982872), (28, 5341850), (35, 4273480), (38, 3936100), (40, 3739295), (50, 2991436), (56, 2670925), (70, 2136740), (76, 1968050), (95, 1574440), (100, 1495718), (133, 1124600), (140, 1068370), (152, 984025), (175, 854696), (190, 787220), (200, 747859), (266, 562300), (280, 534185), (350, 427348), (380, 393610), (475, 314888), (532, 281150), (665, 224920), (700, 213674), (760, 196805), (950, 157444), (1064, 140575), (1330, 112460), (1400, 106837), (1900, 78722), (2660, 56230), (3325, 44984), (3800, 39361), (5320, 28115), (5623, 26600), (6650, 22492), (11246, 13300)]