82301100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{39191}}^1$

素因数の和:39215

約数の個数: 72

約数和(自身を含む): 272149248

約数和(自身を除く): 189848148

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 39191, 78382, 117573, 156764, 195955, 235146, 274337, 391910, 470292, 548674, 587865, 783820, 823011, 979775, 1097348, 1175730, 1371685, 1646022, 1959550, 2351460, 2743370, 2939325, 3292044, 3919100, 4115055, 5486740, 5878650, 6858425, 8230110, 11757300, 13716850, 16460220, 20575275, 27433700, 41150550, 82301100]

約数ペア:

[(1, 82301100), (2, 41150550), (3, 27433700), (4, 20575275), (5, 16460220), (6, 13716850), (7, 11757300), (10, 8230110), (12, 6858425), (14, 5878650), (15, 5486740), (20, 4115055), (21, 3919100), (25, 3292044), (28, 2939325), (30, 2743370), (35, 2351460), (42, 1959550), (50, 1646022), (60, 1371685), (70, 1175730), (75, 1097348), (84, 979775), (100, 823011), (105, 783820), (140, 587865), (150, 548674), (175, 470292), (210, 391910), (300, 274337), (350, 235146), (420, 195955), (525, 156764), (700, 117573), (1050, 78382), (2100, 39191)]